15920268364

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 40000407552

約数和(自身を除く): 24080139188

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 62, 73, 77, 91, 98, 124, 143, 146, 154, 182, 196, 217, 251, 286, 292, 308, 341, 364, 403, 434, 502, 511, 539, 572, 637, 682, 803, 806, 868, 949, 1001, 1004, 1022, 1078, 1274, 1364, 1519, 1606, 1612, 1757, 1898, 2002, 2044, 2156, 2263, 2387, 2548, 2761, 2821, 3038, 3212, 3263, 3514, 3577, 3796, 4004, 4433, 4526, 4774, 5522, 5621, 5642, 6076, 6526, 6643, 7007, 7028, 7154, 7781, 8866, 9052, 9548, 10439, 11044, 11242, 11284, 12299, 13052, 13286, 14014, 14308, 15562, 15841, 16709, 17732, 18323, 19327, 19747, 20878, 22484, 22841, 24598, 24893, 26572, 28028, 29419, 31031, 31124, 31682, 33418, 35893, 36646, 38654, 39347, 39494, 41756, 45682, 46501, 49196, 49786, 54467, 58838, 62062, 63364, 66836, 71786, 73073, 73292, 77308, 78694, 78988, 85591, 91364, 93002, 99572, 101153, 108934, 110887, 117676, 124124, 128261, 135289, 143572, 146146, 157388, 159887, 171182, 174251, 186004, 201553, 202306, 205933, 217217, 217868, 221774, 238199, 251251, 256522, 270578, 292292, 319774, 323609, 342364, 348502, 381269, 403106, 404612, 411866, 434434, 443548, 476398, 502502, 511511, 513044, 541156, 568013, 599137, 639548, 647218, 697004, 708071, 762538, 806212, 823732, 868868, 897827, 952796, 1005004, 1023022, 1112683, 1136026, 1198274, 1219757, 1294436, 1410871, 1416142, 1441531, 1525076, 1667393, 1758757, 1795654, 2046044, 2225366, 2265263, 2272052, 2396548, 2439514, 2620189, 2821742, 2832284, 2883062, 3334786, 3517514, 3591308, 3976091, 4193959, 4450732, 4530526, 4879028, 4956497, 5240378, 5643484, 5766124, 6248143, 6669572, 7035028, 7384169, 7788781, 7952182, 8387918, 9061052, 9876097, 9912994, 10480756, 11671751, 12496286, 14768338, 15577562, 15856841, 15904364, 16775836, 18341323, 19752194, 19825988, 23343502, 24992572, 27832637, 29536676, 31155124, 31713682, 36682646, 39504388, 43737001, 46687004, 51689183, 54521467, 55665274, 63427364, 73365292, 81225859, 87474002, 103378366, 109042934, 111330548, 128389261, 162451718, 174948004, 206756732, 218085868, 256778522, 306159007, 324903436, 361824281, 513557044, 568581013, 612318014, 723648562, 1137162026, 1224636028, 1447297124, 2274324052, 3980067091, 7960134182, 15920268364]

約数ペア:

[(1, 15920268364), (2, 7960134182), (4, 3980067091), (7, 2274324052), (11, 1447297124), (13, 1224636028), (14, 1137162026), (22, 723648562), (26, 612318014), (28, 568581013), (31, 513557044), (44, 361824281), (49, 324903436), (52, 306159007), (62, 256778522), (73, 218085868), (77, 206756732), (91, 174948004), (98, 162451718), (124, 128389261), (143, 111330548), (146, 109042934), (154, 103378366), (182, 87474002), (196, 81225859), (217, 73365292), (251, 63427364), (286, 55665274), (292, 54521467), (308, 51689183), (341, 46687004), (364, 43737001), (403, 39504388), (434, 36682646), (502, 31713682), (511, 31155124), (539, 29536676), (572, 27832637), (637, 24992572), (682, 23343502), (803, 19825988), (806, 19752194), (868, 18341323), (949, 16775836), (1001, 15904364), (1004, 15856841), (1022, 15577562), (1078, 14768338), (1274, 12496286), (1364, 11671751), (1519, 10480756), (1606, 9912994), (1612, 9876097), (1757, 9061052), (1898, 8387918), (2002, 7952182), (2044, 7788781), (2156, 7384169), (2263, 7035028), (2387, 6669572), (2548, 6248143), (2761, 5766124), (2821, 5643484), (3038, 5240378), (3212, 4956497), (3263, 4879028), (3514, 4530526), (3577, 4450732), (3796, 4193959), (4004, 3976091), (4433, 3591308), (4526, 3517514), (4774, 3334786), (5522, 2883062), (5621, 2832284), (5642, 2821742), (6076, 2620189), (6526, 2439514), (6643, 2396548), (7007, 2272052), (7028, 2265263), (7154, 2225366), (7781, 2046044), (8866, 1795654), (9052, 1758757), (9548, 1667393), (10439, 1525076), (11044, 1441531), (11242, 1416142), (11284, 1410871), (12299, 1294436), (13052, 1219757), (13286, 1198274), (14014, 1136026), (14308, 1112683), (15562, 1023022), (15841, 1005004), (16709, 952796), (17732, 897827), (18323, 868868), (19327, 823732), (19747, 806212), (20878, 762538), (22484, 708071), (22841, 697004), (24598, 647218), (24893, 639548), (26572, 599137), (28028, 568013), (29419, 541156), (31031, 513044), (31124, 511511), (31682, 502502), (33418, 476398), (35893, 443548), (36646, 434434), (38654, 411866), (39347, 404612), (39494, 403106), (41756, 381269), (45682, 348502), (46501, 342364), (49196, 323609), (49786, 319774), (54467, 292292), (58838, 270578), (62062, 256522), (63364, 251251), (66836, 238199), (71786, 221774), (73073, 217868), (73292, 217217), (77308, 205933), (78694, 202306), (78988, 201553), (85591, 186004), (91364, 174251), (93002, 171182), (99572, 159887), (101153, 157388), (108934, 146146), (110887, 143572), (117676, 135289), (124124, 128261)]