987788340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 576

約数和(自身を含む): 4092641280

約数和(自身を除く): 3104852940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 31, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 62, 63, 66, 70, 76, 77, 84, 90, 93, 95, 99, 105, 110, 114, 121, 124, 126, 132, 133, 140, 154, 155, 165, 171, 180, 186, 190, 198, 209, 210, 217, 220, 228, 231, 242, 252, 266, 279, 285, 308, 310, 315, 330, 341, 342, 363, 372, 380, 385, 396, 399, 418, 420, 434, 462, 465, 484, 495, 532, 558, 570, 589, 605, 620, 627, 630, 651, 660, 665, 682, 684, 693, 726, 770, 798, 836, 847, 855, 868, 924, 930, 990, 1023, 1045, 1085, 1089, 1116, 1140, 1155, 1178, 1197, 1210, 1254, 1260, 1302, 1330, 1331, 1364, 1386, 1395, 1452, 1463, 1540, 1596, 1694, 1705, 1710, 1767, 1815, 1860, 1881, 1953, 1980, 1995, 2046, 2090, 2170, 2178, 2299, 2310, 2356, 2387, 2394, 2420, 2508, 2541, 2604, 2660, 2662, 2772, 2790, 2926, 2945, 3069, 3135, 3255, 3388, 3410, 3420, 3465, 3534, 3630, 3751, 3762, 3906, 3990, 3993, 4092, 4123, 4180, 4235, 4340, 4356, 4389, 4598, 4620, 4774, 4788, 5082, 5115, 5301, 5324, 5445, 5580, 5852, 5890, 5985, 6138, 6270, 6479, 6510, 6655, 6820, 6897, 6930, 7068, 7161, 7260, 7315, 7502, 7524, 7623, 7812, 7980, 7986, 8246, 8470, 8778, 8835, 9196, 9317, 9405, 9548, 9765, 10164, 10230, 10602, 10890, 11253, 11495, 11780, 11935, 11970, 11979, 12276, 12369, 12540, 12705, 12958, 13020, 13167, 13310, 13794, 13860, 14322, 14630, 15004, 15246, 15345, 15972, 16093, 16492, 16940, 17556, 17670, 18634, 18755, 18810, 19437, 19530, 19965, 20460, 20615, 20691, 21204, 21483, 21780, 21945, 22506, 22990, 23870, 23940, 23958, 24738, 25289, 25410, 25916, 26257, 26334, 26505, 26620, 27588, 27951, 28644, 29260, 30492, 30690, 32186, 32395, 33759, 34485, 35340, 35805, 37107, 37268, 37510, 37620, 38115, 38874, 39060, 39930, 41230, 41261, 41382, 42966, 43890, 45012, 45353, 45980, 46585, 47740, 47916, 48279, 49476, 50578, 50820, 52514, 52668, 53010, 55902, 56265, 58311, 59895, 61380, 61845, 64372, 64790, 65835, 67518, 68970, 71269, 71610, 74214, 75020, 75867, 76230, 77748, 78771, 79860, 80465, 82460, 82522, 82764, 83853, 85932, 87780, 90706, 93170, 96558, 97185, 101156, 103455, 105028, 106020, 107415, 111804, 112530, 116622, 119790, 123690, 123783, 126445, 129580, 131285, 131670, 135036, 136059, 137940, 139755, 142538, 143220, 144837, 148428, 151734, 152460, 157542, 160930, 165044, 167706, 168795, 177023, 181412, 185535, 186340, 193116, 194370, 206305, 206910, 213807, 214830, 225060, 226765, 227601, 233244, 236313, 239580, 241395, 247380, 247566, 252890, 262570, 263340, 272118, 279510, 285076, 288827, 289674, 291555, 303468, 315084, 321860, 335412, 337590, 354046, 356345, 371070, 371349, 379335, 388740, 393855, 408177, 412610, 413820, 419265, 427614, 429660, 453530, 455202, 472626, 482790, 495132, 498883, 505780, 525140, 531069, 544236, 559020, 577654, 579348, 583110, 618915, 641421, 675180, 680295, 708092, 712690, 724185, 742140, 742698, 758670, 783959, 787710, 816354, 825220, 838530, 855228, 866481, 885115, 907060, 910404, 945252, 965580, 997766, 1062138, 1069035, 1138005, 1155308, 1166220, 1181565, 1237830, 1282842, 1360590, 1425380, 1444135, 1448370, 1485396, 1496649, 1517340, 1567918, 1575420, 1593207, 1632708, 1677060, 1732962, 1770230, 1856745, 1995532, 2040885, 2124276, 2138070, 2276010, 2351877, 2363130, 2475660, 2494415, 2565684, 2599443, 2655345, 2721180, 2888270, 2896740, 2993298, 3135836, 3186414, 3207105, 3465924, 3540460, 3713490, 3919795, 4081770, 4276140, 4332405, 4489947, 4552020, 4703754, 4726260, 4988830, 5198886, 5310690, 5487713, 5776540, 5986596, 6372828, 6414210, 7055631, 7426980, 7483245, 7839590, 7966035, 8163540, 8664810, 8979894, 9407508, 9977660, 10397772, 10621380, 10975426, 11759385, 12828420, 12997215, 14111262, 14966490, 15679180, 15932070, 16463139, 17329620, 17959788, 21950852, 22449735, 23518770, 25994430, 27438565, 28222524, 29932980, 31864140, 32926278, 35278155, 44899470, 47037540, 49389417, 51988860, 54877130, 65852556, 70556310, 82315695, 89798940, 98778834, 109754260, 141112620, 164631390, 197557668, 246947085, 329262780, 493894170, 987788340]

約数ペア:

[(1, 987788340), (2, 493894170), (3, 329262780), (4, 246947085), (5, 197557668), (6, 164631390), (7, 141112620), (9, 109754260), (10, 98778834), (11, 89798940), (12, 82315695), (14, 70556310), (15, 65852556), (18, 54877130), (19, 51988860), (20, 49389417), (21, 47037540), (22, 44899470), (28, 35278155), (30, 32926278), (31, 31864140), (33, 29932980), (35, 28222524), (36, 27438565), (38, 25994430), (42, 23518770), (44, 22449735), (45, 21950852), (55, 17959788), (57, 17329620), (60, 16463139), (62, 15932070), (63, 15679180), (66, 14966490), (70, 14111262), (76, 12997215), (77, 12828420), (84, 11759385), (90, 10975426), (93, 10621380), (95, 10397772), (99, 9977660), (105, 9407508), (110, 8979894), (114, 8664810), (121, 8163540), (124, 7966035), (126, 7839590), (132, 7483245), (133, 7426980), (140, 7055631), (154, 6414210), (155, 6372828), (165, 5986596), (171, 5776540), (180, 5487713), (186, 5310690), (190, 5198886), (198, 4988830), (209, 4726260), (210, 4703754), (217, 4552020), (220, 4489947), (228, 4332405), (231, 4276140), (242, 4081770), (252, 3919795), (266, 3713490), (279, 3540460), (285, 3465924), (308, 3207105), (310, 3186414), (315, 3135836), (330, 2993298), (341, 2896740), (342, 2888270), (363, 2721180), (372, 2655345), (380, 2599443), (385, 2565684), (396, 2494415), (399, 2475660), (418, 2363130), (420, 2351877), (434, 2276010), (462, 2138070), (465, 2124276), (484, 2040885), (495, 1995532), (532, 1856745), (558, 1770230), (570, 1732962), (589, 1677060), (605, 1632708), (620, 1593207), (627, 1575420), (630, 1567918), (651, 1517340), (660, 1496649), (665, 1485396), (682, 1448370), (684, 1444135), (693, 1425380), (726, 1360590), (770, 1282842), (798, 1237830), (836, 1181565), (847, 1166220), (855, 1155308), (868, 1138005), (924, 1069035), (930, 1062138), (990, 997766), (1023, 965580), (1045, 945252), (1085, 910404), (1089, 907060), (1116, 885115), (1140, 866481), (1155, 855228), (1178, 838530), (1197, 825220), (1210, 816354), (1254, 787710), (1260, 783959), (1302, 758670), (1330, 742698), (1331, 742140), (1364, 724185), (1386, 712690), (1395, 708092), (1452, 680295), (1463, 675180), (1540, 641421), (1596, 618915), (1694, 583110), (1705, 579348), (1710, 577654), (1767, 559020), (1815, 544236), (1860, 531069), (1881, 525140), (1953, 505780), (1980, 498883), (1995, 495132), (2046, 482790), (2090, 472626), (2170, 455202), (2178, 453530), (2299, 429660), (2310, 427614), (2356, 419265), (2387, 413820), (2394, 412610), (2420, 408177), (2508, 393855), (2541, 388740), (2604, 379335), (2660, 371349), (2662, 371070), (2772, 356345), (2790, 354046), (2926, 337590), (2945, 335412), (3069, 321860), (3135, 315084), (3255, 303468), (3388, 291555), (3410, 289674), (3420, 288827), (3465, 285076), (3534, 279510), (3630, 272118), (3751, 263340), (3762, 262570), (3906, 252890), (3990, 247566), (3993, 247380), (4092, 241395), (4123, 239580), (4180, 236313), (4235, 233244), (4340, 227601), (4356, 226765), (4389, 225060), (4598, 214830), (4620, 213807), (4774, 206910), (4788, 206305), (5082, 194370), (5115, 193116), (5301, 186340), (5324, 185535), (5445, 181412), (5580, 177023), (5852, 168795), (5890, 167706), (5985, 165044), (6138, 160930), (6270, 157542), (6479, 152460), (6510, 151734), (6655, 148428), (6820, 144837), (6897, 143220), (6930, 142538), (7068, 139755), (7161, 137940), (7260, 136059), (7315, 135036), (7502, 131670), (7524, 131285), (7623, 129580), (7812, 126445), (7980, 123783), (7986, 123690), (8246, 119790), (8470, 116622), (8778, 112530), (8835, 111804), (9196, 107415), (9317, 106020), (9405, 105028), (9548, 103455), (9765, 101156), (10164, 97185), (10230, 96558), (10602, 93170), (10890, 90706), (11253, 87780), (11495, 85932), (11780, 83853), (11935, 82764), (11970, 82522), (11979, 82460), (12276, 80465), (12369, 79860), (12540, 78771), (12705, 77748), (12958, 76230), (13020, 75867), (13167, 75020), (13310, 74214), (13794, 71610), (13860, 71269), (14322, 68970), (14630, 67518), (15004, 65835), (15246, 64790), (15345, 64372), (15972, 61845), (16093, 61380), (16492, 59895), (16940, 58311), (17556, 56265), (17670, 55902), (18634, 53010), (18755, 52668), (18810, 52514), (19437, 50820), (19530, 50578), (19965, 49476), (20460, 48279), (20615, 47916), (20691, 47740), (21204, 46585), (21483, 45980), (21780, 45353), (21945, 45012), (22506, 43890), (22990, 42966), (23870, 41382), (23940, 41261), (23958, 41230), (24738, 39930), (25289, 39060), (25410, 38874), (25916, 38115), (26257, 37620), (26334, 37510), (26505, 37268), (26620, 37107), (27588, 35805), (27951, 35340), (28644, 34485), (29260, 33759), (30492, 32395), (30690, 32186)]