1508230620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4637}}^1$

素因数の和:4804

約数の個数: 144

約数和(自身を含む): 4963402080

約数和(自身を除く): 3455171460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 139, 156, 180, 195, 234, 260, 278, 390, 417, 468, 556, 585, 695, 780, 834, 1170, 1251, 1390, 1668, 1807, 2085, 2340, 2502, 2780, 3614, 4170, 4637, 5004, 5421, 6255, 7228, 8340, 9035, 9274, 10842, 12510, 13911, 16263, 18070, 18548, 21684, 23185, 25020, 27105, 27822, 32526, 36140, 41733, 46370, 54210, 55644, 60281, 65052, 69555, 81315, 83466, 92740, 108420, 120562, 139110, 162630, 166932, 180843, 208665, 241124, 278220, 301405, 325260, 361686, 417330, 542529, 602810, 644543, 723372, 834660, 904215, 1085058, 1205620, 1289086, 1808430, 1933629, 2170116, 2578172, 2712645, 3222715, 3616860, 3867258, 5425290, 5800887, 6445430, 7734516, 8379059, 9668145, 10850580, 11601774, 12890860, 16758118, 19336290, 23203548, 25137177, 29004435, 33516236, 38672580, 41895295, 50274354, 58008870, 75411531, 83790590, 100548708, 116017740, 125685885, 150823062, 167581180, 251371770, 301646124, 377057655, 502743540, 754115310, 1508230620]

約数ペア:

[(1, 1508230620), (2, 754115310), (3, 502743540), (4, 377057655), (5, 301646124), (6, 251371770), (9, 167581180), (10, 150823062), (12, 125685885), (13, 116017740), (15, 100548708), (18, 83790590), (20, 75411531), (26, 58008870), (30, 50274354), (36, 41895295), (39, 38672580), (45, 33516236), (52, 29004435), (60, 25137177), (65, 23203548), (78, 19336290), (90, 16758118), (117, 12890860), (130, 11601774), (139, 10850580), (156, 9668145), (180, 8379059), (195, 7734516), (234, 6445430), (260, 5800887), (278, 5425290), (390, 3867258), (417, 3616860), (468, 3222715), (556, 2712645), (585, 2578172), (695, 2170116), (780, 1933629), (834, 1808430), (1170, 1289086), (1251, 1205620), (1390, 1085058), (1668, 904215), (1807, 834660), (2085, 723372), (2340, 644543), (2502, 602810), (2780, 542529), (3614, 417330), (4170, 361686), (4637, 325260), (5004, 301405), (5421, 278220), (6255, 241124), (7228, 208665), (8340, 180843), (9035, 166932), (9274, 162630), (10842, 139110), (12510, 120562), (13911, 108420), (16263, 92740), (18070, 83466), (18548, 81315), (21684, 69555), (23185, 65052), (25020, 60281), (27105, 55644), (27822, 54210), (32526, 46370), (36140, 41733)]