42613920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 147361032

約数和(自身を除く): 104747112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 293, 303, 360, 404, 480, 505, 586, 606, 720, 808, 879, 909, 1010, 1172, 1212, 1440, 1465, 1515, 1616, 1758, 1818, 2020, 2344, 2424, 2637, 2930, 3030, 3232, 3516, 3636, 4040, 4395, 4545, 4688, 4848, 5274, 5860, 6060, 7032, 7272, 8080, 8790, 9090, 9376, 9696, 10548, 11720, 12120, 13185, 14064, 14544, 16160, 17580, 18180, 21096, 23440, 24240, 26370, 28128, 29088, 29593, 35160, 36360, 42192, 46880, 48480, 52740, 59186, 70320, 72720, 84384, 88779, 105480, 118372, 140640, 145440, 147965, 177558, 210960, 236744, 266337, 295930, 355116, 421920, 443895, 473488, 532674, 591860, 710232, 887790, 946976, 1065348, 1183720, 1331685, 1420464, 1775580, 2130696, 2367440, 2663370, 2840928, 3551160, 4261392, 4734880, 5326740, 7102320, 8522784, 10653480, 14204640, 21306960, 42613920]

約数ペア:

[(1, 42613920), (2, 21306960), (3, 14204640), (4, 10653480), (5, 8522784), (6, 7102320), (8, 5326740), (9, 4734880), (10, 4261392), (12, 3551160), (15, 2840928), (16, 2663370), (18, 2367440), (20, 2130696), (24, 1775580), (30, 1420464), (32, 1331685), (36, 1183720), (40, 1065348), (45, 946976), (48, 887790), (60, 710232), (72, 591860), (80, 532674), (90, 473488), (96, 443895), (101, 421920), (120, 355116), (144, 295930), (160, 266337), (180, 236744), (202, 210960), (240, 177558), (288, 147965), (293, 145440), (303, 140640), (360, 118372), (404, 105480), (480, 88779), (505, 84384), (586, 72720), (606, 70320), (720, 59186), (808, 52740), (879, 48480), (909, 46880), (1010, 42192), (1172, 36360), (1212, 35160), (1440, 29593), (1465, 29088), (1515, 28128), (1616, 26370), (1758, 24240), (1818, 23440), (2020, 21096), (2344, 18180), (2424, 17580), (2637, 16160), (2930, 14544), (3030, 14064), (3232, 13185), (3516, 12120), (3636, 11720), (4040, 10548), (4395, 9696), (4545, 9376), (4688, 9090), (4848, 8790), (5274, 8080), (5860, 7272), (6060, 7032)]