849668820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 576

約数和(自身を含む): 3397718016

約数和(自身を除く): 2548049196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 43, 44, 47, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 86, 91, 94, 98, 105, 110, 129, 130, 132, 140, 141, 143, 147, 154, 156, 165, 172, 182, 188, 195, 196, 210, 215, 220, 231, 235, 245, 258, 260, 273, 282, 286, 294, 301, 308, 329, 330, 364, 385, 390, 420, 429, 430, 455, 462, 470, 473, 490, 516, 517, 539, 546, 559, 564, 572, 588, 602, 611, 637, 645, 658, 660, 705, 715, 735, 770, 780, 858, 860, 903, 910, 924, 940, 946, 980, 987, 1001, 1034, 1078, 1092, 1118, 1155, 1204, 1222, 1274, 1290, 1316, 1365, 1410, 1419, 1430, 1470, 1505, 1540, 1551, 1617, 1645, 1677, 1716, 1806, 1820, 1833, 1892, 1911, 1974, 2002, 2021, 2068, 2107, 2145, 2156, 2236, 2303, 2310, 2365, 2444, 2548, 2580, 2585, 2695, 2730, 2795, 2820, 2838, 2860, 2940, 3003, 3010, 3055, 3102, 3185, 3234, 3290, 3311, 3354, 3612, 3619, 3666, 3822, 3913, 3948, 4004, 4042, 4214, 4277, 4290, 4515, 4606, 4620, 4730, 4935, 5005, 5170, 5390, 5460, 5590, 5676, 6006, 6020, 6063, 6110, 6149, 6204, 6321, 6370, 6468, 6580, 6622, 6708, 6721, 6909, 7007, 7095, 7238, 7332, 7644, 7755, 7826, 8084, 8085, 8385, 8428, 8554, 8580, 9030, 9165, 9212, 9460, 9555, 9870, 9933, 10010, 10105, 10340, 10535, 10780, 10857, 11180, 11515, 11739, 12012, 12126, 12220, 12298, 12642, 12740, 12831, 13244, 13442, 13818, 14014, 14147, 14190, 14476, 15015, 15510, 15652, 16170, 16555, 16770, 17108, 18060, 18095, 18330, 18447, 19110, 19565, 19740, 19866, 20020, 20163, 20210, 21021, 21070, 21385, 21714, 22231, 23030, 23177, 23478, 24252, 24596, 25284, 25333, 25662, 26273, 26884, 27391, 27636, 28028, 28294, 28380, 29939, 30030, 30315, 30745, 31020, 31605, 32340, 33110, 33540, 33605, 34545, 35035, 36190, 36660, 36894, 38220, 39130, 39732, 40326, 40420, 42042, 42140, 42441, 42770, 43043, 43428, 44462, 46060, 46354, 46956, 47047, 49665, 50666, 51324, 52546, 54285, 54782, 56588, 58695, 59878, 60060, 60630, 61490, 63210, 64155, 66220, 66693, 67210, 69090, 69531, 70070, 70735, 72380, 73788, 75999, 78260, 78819, 80652, 82173, 84084, 84882, 85540, 86086, 88924, 89817, 92235, 92708, 94094, 99029, 99330, 100815, 101332, 105092, 105105, 108570, 109564, 111155, 115885, 117390, 119756, 121260, 122980, 126420, 126665, 128310, 129129, 131365, 133386, 134420, 136955, 138180, 139062, 140140, 141141, 141470, 149695, 151998, 155617, 157638, 164346, 169764, 172172, 179634, 183911, 184470, 188188, 198058, 198660, 201630, 210210, 212205, 215215, 217140, 222310, 231770, 234780, 235235, 253330, 256620, 258258, 262730, 266772, 273910, 278124, 282282, 282940, 289003, 297087, 299390, 301301, 303996, 311234, 315276, 328692, 329329, 333465, 347655, 359268, 367822, 368940, 379995, 394095, 396116, 403260, 410865, 420420, 424410, 430430, 444620, 449085, 463540, 466851, 470470, 495145, 506660, 516516, 525460, 547820, 551733, 564564, 578006, 594174, 598780, 602602, 622468, 645645, 658658, 666930, 695310, 705705, 735644, 759990, 778085, 788190, 821730, 848820, 860860, 867009, 898170, 903903, 919555, 933702, 940940, 987987, 990290, 1089319, 1103466, 1156012, 1188348, 1205204, 1287377, 1291290, 1317316, 1333860, 1390620, 1411410, 1445015, 1485435, 1506505, 1519980, 1556170, 1576380, 1643460, 1646645, 1734018, 1796340, 1807806, 1839110, 1867404, 1975974, 1980580, 2023021, 2178638, 2206932, 2334255, 2574754, 2582580, 2758665, 2822820, 2890030, 2970870, 3013010, 3112340, 3267957, 3293290, 3468036, 3615612, 3678220, 3862131, 3951948, 4046042, 4335045, 4357276, 4519515, 4668510, 4939935, 5149508, 5446595, 5517330, 5780060, 5941740, 6026020, 6069063, 6436885, 6535914, 6586580, 7724262, 8092084, 8670090, 9039030, 9337020, 9879870, 10115105, 10893190, 11034660, 12138126, 12873770, 13071828, 14161147, 15448524, 16339785, 17340180, 18078060, 19310655, 19759740, 20230210, 21786380, 24276252, 25747540, 28322294, 30345315, 32679570, 38621310, 40460420, 42483441, 56644588, 60690630, 65359140, 70805735, 77242620, 84966882, 121381260, 141611470, 169933764, 212417205, 283222940, 424834410, 849668820]

約数ペア:

[(1, 849668820), (2, 424834410), (3, 283222940), (4, 212417205), (5, 169933764), (6, 141611470), (7, 121381260), (10, 84966882), (11, 77242620), (12, 70805735), (13, 65359140), (14, 60690630), (15, 56644588), (20, 42483441), (21, 40460420), (22, 38621310), (26, 32679570), (28, 30345315), (30, 28322294), (33, 25747540), (35, 24276252), (39, 21786380), (42, 20230210), (43, 19759740), (44, 19310655), (47, 18078060), (49, 17340180), (52, 16339785), (55, 15448524), (60, 14161147), (65, 13071828), (66, 12873770), (70, 12138126), (77, 11034660), (78, 10893190), (84, 10115105), (86, 9879870), (91, 9337020), (94, 9039030), (98, 8670090), (105, 8092084), (110, 7724262), (129, 6586580), (130, 6535914), (132, 6436885), (140, 6069063), (141, 6026020), (143, 5941740), (147, 5780060), (154, 5517330), (156, 5446595), (165, 5149508), (172, 4939935), (182, 4668510), (188, 4519515), (195, 4357276), (196, 4335045), (210, 4046042), (215, 3951948), (220, 3862131), (231, 3678220), (235, 3615612), (245, 3468036), (258, 3293290), (260, 3267957), (273, 3112340), (282, 3013010), (286, 2970870), (294, 2890030), (301, 2822820), (308, 2758665), (329, 2582580), (330, 2574754), (364, 2334255), (385, 2206932), (390, 2178638), (420, 2023021), (429, 1980580), (430, 1975974), (455, 1867404), (462, 1839110), (470, 1807806), (473, 1796340), (490, 1734018), (516, 1646645), (517, 1643460), (539, 1576380), (546, 1556170), (559, 1519980), (564, 1506505), (572, 1485435), (588, 1445015), (602, 1411410), (611, 1390620), (637, 1333860), (645, 1317316), (658, 1291290), (660, 1287377), (705, 1205204), (715, 1188348), (735, 1156012), (770, 1103466), (780, 1089319), (858, 990290), (860, 987987), (903, 940940), (910, 933702), (924, 919555), (940, 903903), (946, 898170), (980, 867009), (987, 860860), (1001, 848820), (1034, 821730), (1078, 788190), (1092, 778085), (1118, 759990), (1155, 735644), (1204, 705705), (1222, 695310), (1274, 666930), (1290, 658658), (1316, 645645), (1365, 622468), (1410, 602602), (1419, 598780), (1430, 594174), (1470, 578006), (1505, 564564), (1540, 551733), (1551, 547820), (1617, 525460), (1645, 516516), (1677, 506660), (1716, 495145), (1806, 470470), (1820, 466851), (1833, 463540), (1892, 449085), (1911, 444620), (1974, 430430), (2002, 424410), (2021, 420420), (2068, 410865), (2107, 403260), (2145, 396116), (2156, 394095), (2236, 379995), (2303, 368940), (2310, 367822), (2365, 359268), (2444, 347655), (2548, 333465), (2580, 329329), (2585, 328692), (2695, 315276), (2730, 311234), (2795, 303996), (2820, 301301), (2838, 299390), (2860, 297087), (2940, 289003), (3003, 282940), (3010, 282282), (3055, 278124), (3102, 273910), (3185, 266772), (3234, 262730), (3290, 258258), (3311, 256620), (3354, 253330), (3612, 235235), (3619, 234780), (3666, 231770), (3822, 222310), (3913, 217140), (3948, 215215), (4004, 212205), (4042, 210210), (4214, 201630), (4277, 198660), (4290, 198058), (4515, 188188), (4606, 184470), (4620, 183911), (4730, 179634), (4935, 172172), (5005, 169764), (5170, 164346), (5390, 157638), (5460, 155617), (5590, 151998), (5676, 149695), (6006, 141470), (6020, 141141), (6063, 140140), (6110, 139062), (6149, 138180), (6204, 136955), (6321, 134420), (6370, 133386), (6468, 131365), (6580, 129129), (6622, 128310), (6708, 126665), (6721, 126420), (6909, 122980), (7007, 121260), (7095, 119756), (7238, 117390), (7332, 115885), (7644, 111155), (7755, 109564), (7826, 108570), (8084, 105105), (8085, 105092), (8385, 101332), (8428, 100815), (8554, 99330), (8580, 99029), (9030, 94094), (9165, 92708), (9212, 92235), (9460, 89817), (9555, 88924), (9870, 86086), (9933, 85540), (10010, 84882), (10105, 84084), (10340, 82173), (10535, 80652), (10780, 78819), (10857, 78260), (11180, 75999), (11515, 73788), (11739, 72380), (12012, 70735), (12126, 70070), (12220, 69531), (12298, 69090), (12642, 67210), (12740, 66693), (12831, 66220), (13244, 64155), (13442, 63210), (13818, 61490), (14014, 60630), (14147, 60060), (14190, 59878), (14476, 58695), (15015, 56588), (15510, 54782), (15652, 54285), (16170, 52546), (16555, 51324), (16770, 50666), (17108, 49665), (18060, 47047), (18095, 46956), (18330, 46354), (18447, 46060), (19110, 44462), (19565, 43428), (19740, 43043), (19866, 42770), (20020, 42441), (20163, 42140), (20210, 42042), (21021, 40420), (21070, 40326), (21385, 39732), (21714, 39130), (22231, 38220), (23030, 36894), (23177, 36660), (23478, 36190), (24252, 35035), (24596, 34545), (25284, 33605), (25333, 33540), (25662, 33110), (26273, 32340), (26884, 31605), (27391, 31020), (27636, 30745), (28028, 30315), (28294, 30030), (28380, 29939)]