422010960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{251197}}^1$

素因数の和:251220

約数の個数: 80

約数和(自身を含む): 1495130496

約数和(自身を除く): 1073119536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 251197, 502394, 753591, 1004788, 1255985, 1507182, 1758379, 2009576, 2511970, 3014364, 3516758, 3767955, 4019152, 5023940, 5275137, 6028728, 7033516, 7535910, 8791895, 10047880, 10550274, 12057456, 14067032, 15071820, 17583790, 20095760, 21100548, 26375685, 28134064, 30143640, 35167580, 42201096, 52751370, 60287280, 70335160, 84402192, 105502740, 140670320, 211005480, 422010960]

約数ペア:

[(1, 422010960), (2, 211005480), (3, 140670320), (4, 105502740), (5, 84402192), (6, 70335160), (7, 60287280), (8, 52751370), (10, 42201096), (12, 35167580), (14, 30143640), (15, 28134064), (16, 26375685), (20, 21100548), (21, 20095760), (24, 17583790), (28, 15071820), (30, 14067032), (35, 12057456), (40, 10550274), (42, 10047880), (48, 8791895), (56, 7535910), (60, 7033516), (70, 6028728), (80, 5275137), (84, 5023940), (105, 4019152), (112, 3767955), (120, 3516758), (140, 3014364), (168, 2511970), (210, 2009576), (240, 1758379), (280, 1507182), (336, 1255985), (420, 1004788), (560, 753591), (840, 502394), (1680, 251197)]