20237557860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 768

約数和(自身を含む): 76692510720

約数和(自身を除く): 56454952860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 27, 30, 34, 36, 39, 45, 46, 51, 52, 54, 60, 65, 68, 69, 73, 78, 85, 90, 92, 101, 102, 108, 115, 117, 130, 135, 138, 146, 153, 156, 170, 180, 195, 202, 204, 207, 219, 221, 230, 234, 255, 260, 270, 276, 292, 299, 303, 306, 340, 345, 351, 365, 390, 391, 404, 414, 438, 442, 459, 460, 468, 505, 510, 540, 585, 598, 606, 612, 621, 657, 663, 690, 702, 730, 765, 780, 782, 828, 876, 884, 897, 909, 918, 949, 1010, 1020, 1035, 1095, 1105, 1170, 1173, 1196, 1212, 1241, 1242, 1313, 1314, 1326, 1380, 1404, 1460, 1495, 1515, 1530, 1564, 1679, 1717, 1755, 1794, 1818, 1836, 1898, 1955, 1971, 1989, 2020, 2070, 2190, 2210, 2295, 2323, 2340, 2346, 2482, 2484, 2626, 2628, 2652, 2691, 2727, 2847, 2990, 3030, 3060, 3105, 3285, 3315, 3358, 3434, 3510, 3519, 3588, 3636, 3723, 3796, 3910, 3939, 3942, 3978, 4140, 4380, 4420, 4485, 4545, 4590, 4646, 4692, 4745, 4964, 5037, 5083, 5151, 5252, 5382, 5454, 5694, 5865, 5967, 5980, 6060, 6205, 6210, 6565, 6570, 6630, 6716, 6868, 6969, 7020, 7038, 7373, 7446, 7820, 7878, 7884, 7956, 8073, 8395, 8541, 8585, 8970, 9090, 9180, 9292, 9490, 9855, 9945, 10074, 10166, 10302, 10557, 10764, 10908, 11169, 11388, 11615, 11730, 11817, 11934, 12410, 12420, 13130, 13140, 13260, 13455, 13635, 13938, 14076, 14235, 14746, 14892, 15111, 15249, 15453, 15756, 16133, 16146, 16790, 17082, 17170, 17595, 17940, 18180, 18615, 18980, 19695, 19710, 19890, 20148, 20332, 20604, 20907, 21114, 21827, 22119, 22321, 22338, 23230, 23460, 23634, 23868, 24820, 25185, 25415, 25623, 25755, 26260, 26910, 27270, 27876, 28470, 28543, 29492, 29835, 30199, 30222, 30498, 30906, 32266, 32292, 33507, 33580, 34164, 34340, 34845, 35190, 35451, 36865, 37230, 39390, 39420, 39491, 39780, 40365, 41814, 42228, 42705, 43654, 44238, 44642, 44676, 45333, 45747, 46359, 46460, 47268, 48399, 50370, 50830, 51246, 51510, 52785, 53820, 54540, 55845, 56940, 57086, 59085, 59670, 60398, 60444, 60996, 61812, 62721, 64532, 65481, 66357, 66963, 67014, 69690, 70380, 70902, 73730, 74460, 75555, 76245, 77265, 78780, 78982, 80665, 80730, 83628, 85410, 85629, 87308, 88476, 89284, 90597, 90666, 91494, 92718, 95849, 96798, 100740, 101660, 102492, 103020, 104535, 105570, 109135, 110595, 111605, 111690, 114172, 118170, 118473, 119340, 120796, 125341, 125442, 128115, 130962, 132714, 133926, 134028, 137241, 139380, 141804, 142715, 145197, 147460, 150995, 151110, 152490, 154530, 157964, 161330, 161460, 167535, 169579, 170820, 171258, 177255, 181194, 181332, 182988, 185436, 191698, 193596, 196443, 197455, 199071, 200889, 209070, 211140, 218270, 221190, 223210, 223380, 226665, 228735, 231795, 236340, 236946, 241995, 250682, 250884, 256230, 256887, 261924, 265428, 267852, 271791, 274482, 285430, 287547, 290394, 301990, 302220, 304980, 309060, 313605, 322660, 327405, 331785, 334815, 335070, 339158, 342516, 354510, 355419, 362388, 371059, 376023, 383396, 392886, 394910, 398142, 401778, 418140, 428145, 435591, 436540, 442380, 446420, 452985, 453330, 457470, 463590, 473892, 479245, 483990, 501364, 508737, 512460, 513383, 513774, 543582, 548964, 570860, 575094, 580788, 589329, 592365, 602667, 603980, 626705, 627210, 654810, 663570, 669630, 670140, 678316, 686205, 709020, 710838, 725985, 742118, 752046, 770661, 785772, 789820, 796284, 803556, 815373, 847895, 856290, 862641, 871182, 905970, 906660, 914940, 927180, 958490, 967980, 982215, 995355, 1004445, 1017474, 1026766, 1027548, 1066257, 1087164, 1113177, 1128069, 1150188, 1178658, 1184730, 1205334, 1253410, 1254420, 1284435, 1309620, 1327140, 1339260, 1358955, 1372410, 1421676, 1437735, 1451970, 1484236, 1504092, 1526211, 1540149, 1541322, 1629433, 1630746, 1695790, 1712580, 1725282, 1742364, 1777095, 1811940, 1855295, 1880115, 1916980, 1964430, 1990710, 2008890, 2034948, 2053532, 2132514, 2177955, 2204527, 2226354, 2256138, 2357316, 2369460, 2410668, 2506820, 2543685, 2566915, 2568870, 2587923, 2717910, 2744820, 2875470, 2882843, 2903940, 2946645, 3013335, 3052422, 3080298, 3082644, 3258866, 3261492, 3339531, 3384207, 3391580, 3450564, 3554190, 3710590, 3760230, 3853305, 3928860, 3981420, 4017780, 4076865, 4265028, 4313205, 4355910, 4409054, 4452708, 4512276, 4578633, 4620447, 4888299, 5087370, 5133830, 5137740, 5175846, 5331285, 5435820, 5565885, 5640345, 5750940, 5765686, 5893290, 6026670, 6104844, 6160596, 6517732, 6613581, 6679062, 6768414, 7108380, 7421180, 7520460, 7631055, 7700745, 7706610, 8147165, 8153730, 8626410, 8648529, 8711820, 8818108, 9157266, 9240894, 9776598, 10018593, 10174740, 10267660, 10351692, 10662570, 11022635, 11131770, 11280690, 11531372, 11786580, 12053340, 12939615, 13227162, 13358124, 13536828, 13861341, 14414215, 14664897, 15262110, 15401490, 15413220, 16294330, 16307460, 16697655, 16921035, 17252820, 17297058, 18314532, 18481788, 19553196, 19840743, 20037186, 21325140, 22045270, 22263540, 22561380, 22893165, 23102235, 24441495, 25879230, 25945587, 26454324, 27722682, 28828430, 29329794, 30524220, 30802980, 32588660, 33067905, 33395310, 33842070, 34594116, 37476959, 39681486, 40074372, 43242645, 43994691, 44090540, 45786330, 46204470, 48882990, 50092965, 51758460, 51891174, 55445364, 57656860, 58659588, 59522229, 66135810, 66790620, 67684140, 69306705, 73324485, 74953918, 77836761, 79362972, 86485290, 87989382, 91572660, 92408940, 97765980, 99203715, 100185930, 103782348, 112430877, 119044458, 129727935, 132271620, 138613410, 146648970, 149907836, 155673522, 172970580, 175978764, 187384795, 198407430, 200371860, 219973455, 224861754, 238088916, 259455870, 277226820, 293297940, 297611145, 311347044, 337292631, 374769590, 389183805, 396814860, 439946910, 449723508, 518911740, 562154385, 595222290, 674585262, 749539180, 778367610, 879893820, 1011877893, 1124308770, 1190444580, 1349170524, 1556735220, 1686463155, 2023755786, 2248617540, 3372926310, 4047511572, 5059389465, 6745852620, 10118778930, 20237557860]

約数ペア:

[(1, 20237557860), (2, 10118778930), (3, 6745852620), (4, 5059389465), (5, 4047511572), (6, 3372926310), (9, 2248617540), (10, 2023755786), (12, 1686463155), (13, 1556735220), (15, 1349170524), (17, 1190444580), (18, 1124308770), (20, 1011877893), (23, 879893820), (26, 778367610), (27, 749539180), (30, 674585262), (34, 595222290), (36, 562154385), (39, 518911740), (45, 449723508), (46, 439946910), (51, 396814860), (52, 389183805), (54, 374769590), (60, 337292631), (65, 311347044), (68, 297611145), (69, 293297940), (73, 277226820), (78, 259455870), (85, 238088916), (90, 224861754), (92, 219973455), (101, 200371860), (102, 198407430), (108, 187384795), (115, 175978764), (117, 172970580), (130, 155673522), (135, 149907836), (138, 146648970), (146, 138613410), (153, 132271620), (156, 129727935), (170, 119044458), (180, 112430877), (195, 103782348), (202, 100185930), (204, 99203715), (207, 97765980), (219, 92408940), (221, 91572660), (230, 87989382), (234, 86485290), (255, 79362972), (260, 77836761), (270, 74953918), (276, 73324485), (292, 69306705), (299, 67684140), (303, 66790620), (306, 66135810), (340, 59522229), (345, 58659588), (351, 57656860), (365, 55445364), (390, 51891174), (391, 51758460), (404, 50092965), (414, 48882990), (438, 46204470), (442, 45786330), (459, 44090540), (460, 43994691), (468, 43242645), (505, 40074372), (510, 39681486), (540, 37476959), (585, 34594116), (598, 33842070), (606, 33395310), (612, 33067905), (621, 32588660), (657, 30802980), (663, 30524220), (690, 29329794), (702, 28828430), (730, 27722682), (765, 26454324), (780, 25945587), (782, 25879230), (828, 24441495), (876, 23102235), (884, 22893165), (897, 22561380), (909, 22263540), (918, 22045270), (949, 21325140), (1010, 20037186), (1020, 19840743), (1035, 19553196), (1095, 18481788), (1105, 18314532), (1170, 17297058), (1173, 17252820), (1196, 16921035), (1212, 16697655), (1241, 16307460), (1242, 16294330), (1313, 15413220), (1314, 15401490), (1326, 15262110), (1380, 14664897), (1404, 14414215), (1460, 13861341), (1495, 13536828), (1515, 13358124), (1530, 13227162), (1564, 12939615), (1679, 12053340), (1717, 11786580), (1755, 11531372), (1794, 11280690), (1818, 11131770), (1836, 11022635), (1898, 10662570), (1955, 10351692), (1971, 10267660), (1989, 10174740), (2020, 10018593), (2070, 9776598), (2190, 9240894), (2210, 9157266), (2295, 8818108), (2323, 8711820), (2340, 8648529), (2346, 8626410), (2482, 8153730), (2484, 8147165), (2626, 7706610), (2628, 7700745), (2652, 7631055), (2691, 7520460), (2727, 7421180), (2847, 7108380), (2990, 6768414), (3030, 6679062), (3060, 6613581), (3105, 6517732), (3285, 6160596), (3315, 6104844), (3358, 6026670), (3434, 5893290), (3510, 5765686), (3519, 5750940), (3588, 5640345), (3636, 5565885), (3723, 5435820), (3796, 5331285), (3910, 5175846), (3939, 5137740), (3942, 5133830), (3978, 5087370), (4140, 4888299), (4380, 4620447), (4420, 4578633), (4485, 4512276), (4545, 4452708), (4590, 4409054), (4646, 4355910), (4692, 4313205), (4745, 4265028), (4964, 4076865), (5037, 4017780), (5083, 3981420), (5151, 3928860), (5252, 3853305), (5382, 3760230), (5454, 3710590), (5694, 3554190), (5865, 3450564), (5967, 3391580), (5980, 3384207), (6060, 3339531), (6205, 3261492), (6210, 3258866), (6565, 3082644), (6570, 3080298), (6630, 3052422), (6716, 3013335), (6868, 2946645), (6969, 2903940), (7020, 2882843), (7038, 2875470), (7373, 2744820), (7446, 2717910), (7820, 2587923), (7878, 2568870), (7884, 2566915), (7956, 2543685), (8073, 2506820), (8395, 2410668), (8541, 2369460), (8585, 2357316), (8970, 2256138), (9090, 2226354), (9180, 2204527), (9292, 2177955), (9490, 2132514), (9855, 2053532), (9945, 2034948), (10074, 2008890), (10166, 1990710), (10302, 1964430), (10557, 1916980), (10764, 1880115), (10908, 1855295), (11169, 1811940), (11388, 1777095), (11615, 1742364), (11730, 1725282), (11817, 1712580), (11934, 1695790), (12410, 1630746), (12420, 1629433), (13130, 1541322), (13140, 1540149), (13260, 1526211), 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(33580, 602667), (34164, 592365), (34340, 589329), (34845, 580788), (35190, 575094), (35451, 570860), (36865, 548964), (37230, 543582), (39390, 513774), (39420, 513383), (39491, 512460), (39780, 508737), (40365, 501364), (41814, 483990), (42228, 479245), (42705, 473892), (43654, 463590), (44238, 457470), (44642, 453330), (44676, 452985), (45333, 446420), (45747, 442380), (46359, 436540), (46460, 435591), (47268, 428145), (48399, 418140), (50370, 401778), (50830, 398142), (51246, 394910), (51510, 392886), (52785, 383396), (53820, 376023), (54540, 371059), (55845, 362388), (56940, 355419), (57086, 354510), (59085, 342516), (59670, 339158), (60398, 335070), (60444, 334815), (60996, 331785), (61812, 327405), (62721, 322660), (64532, 313605), (65481, 309060), (66357, 304980), (66963, 302220), (67014, 301990), (69690, 290394), (70380, 287547), (70902, 285430), (73730, 274482), (74460, 271791), (75555, 267852), (76245, 265428), (77265, 261924), (78780, 256887), (78982, 256230), (80665, 250884), (80730, 250682), (83628, 241995), (85410, 236946), (85629, 236340), (87308, 231795), (88476, 228735), (89284, 226665), (90597, 223380), (90666, 223210), (91494, 221190), (92718, 218270), (95849, 211140), (96798, 209070), (100740, 200889), (101660, 199071), (102492, 197455), (103020, 196443), (104535, 193596), (105570, 191698), (109135, 185436), (110595, 182988), (111605, 181332), (111690, 181194), (114172, 177255), (118170, 171258), (118473, 170820), (119340, 169579), (120796, 167535), (125341, 161460), (125442, 161330), (128115, 157964), (130962, 154530), (132714, 152490), (133926, 151110), (134028, 150995), (137241, 147460), (139380, 145197), (141804, 142715)]