736128540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1481

約数の個数: 192

約数和(自身を含む): 2636928000

約数和(自身を除く): 1900799460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 149, 180, 189, 210, 252, 270, 298, 315, 378, 420, 447, 540, 596, 630, 745, 756, 894, 945, 1043, 1260, 1307, 1341, 1490, 1788, 1890, 2086, 2235, 2614, 2682, 2980, 3129, 3780, 3921, 4023, 4172, 4470, 5215, 5228, 5364, 6258, 6535, 6705, 7842, 8046, 8940, 9149, 9387, 10430, 11763, 12516, 13070, 13410, 15645, 15684, 16092, 18298, 18774, 19605, 20115, 20860, 23526, 26140, 26820, 27447, 28161, 31290, 35289, 36596, 37548, 39210, 40230, 45745, 46935, 47052, 54894, 56322, 58815, 62580, 70578, 78420, 80460, 82341, 91490, 93870, 109788, 112644, 117630, 137235, 140805, 141156, 164682, 176445, 182980, 187740, 194743, 235260, 247023, 274470, 281610, 329364, 352890, 389486, 411705, 494046, 548940, 563220, 584229, 705780, 778972, 823410, 973715, 988092, 1168458, 1235115, 1363201, 1646820, 1752687, 1947430, 2336916, 2470230, 2726402, 2921145, 3505374, 3894860, 4089603, 4940460, 5258061, 5452804, 5842290, 6816005, 7010748, 8179206, 8763435, 10516122, 11684580, 12268809, 13632010, 16358412, 17526870, 20448015, 21032244, 24537618, 26290305, 27264020, 35053740, 36806427, 40896030, 49075236, 52580610, 61344045, 73612854, 81792060, 105161220, 122688090, 147225708, 184032135, 245376180, 368064270, 736128540]

約数ペア:

[(1, 736128540), (2, 368064270), (3, 245376180), (4, 184032135), (5, 147225708), (6, 122688090), (7, 105161220), (9, 81792060), (10, 73612854), (12, 61344045), (14, 52580610), (15, 49075236), (18, 40896030), (20, 36806427), (21, 35053740), (27, 27264020), (28, 26290305), (30, 24537618), (35, 21032244), (36, 20448015), (42, 17526870), (45, 16358412), (54, 13632010), (60, 12268809), (63, 11684580), (70, 10516122), (84, 8763435), (90, 8179206), (105, 7010748), (108, 6816005), (126, 5842290), (135, 5452804), (140, 5258061), (149, 4940460), (180, 4089603), (189, 3894860), (210, 3505374), (252, 2921145), (270, 2726402), (298, 2470230), (315, 2336916), (378, 1947430), (420, 1752687), (447, 1646820), (540, 1363201), (596, 1235115), (630, 1168458), (745, 988092), (756, 973715), (894, 823410), (945, 778972), (1043, 705780), (1260, 584229), (1307, 563220), (1341, 548940), (1490, 494046), (1788, 411705), (1890, 389486), (2086, 352890), (2235, 329364), (2614, 281610), (2682, 274470), (2980, 247023), (3129, 235260), (3780, 194743), (3921, 187740), (4023, 182980), (4172, 176445), (4470, 164682), (5215, 141156), (5228, 140805), (5364, 137235), (6258, 117630), (6535, 112644), (6705, 109788), (7842, 93870), (8046, 91490), (8940, 82341), (9149, 80460), (9387, 78420), (10430, 70578), (11763, 62580), (12516, 58815), (13070, 56322), (13410, 54894), (15645, 47052), (15684, 46935), (16092, 45745), (18298, 40230), (18774, 39210), (19605, 37548), (20115, 36596), (20860, 35289), (23526, 31290), (26140, 28161), (26820, 27447)]