471000120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1437

約数の個数: 128

約数和(自身を含む): 1497484800

約数和(自身を除く): 1026484680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 167, 190, 228, 285, 334, 380, 456, 501, 570, 668, 760, 835, 1002, 1140, 1237, 1336, 1670, 2004, 2280, 2474, 2505, 3173, 3340, 3711, 4008, 4948, 5010, 6185, 6346, 6680, 7422, 9519, 9896, 10020, 12370, 12692, 14844, 15865, 18555, 19038, 20040, 23503, 24740, 25384, 29688, 31730, 37110, 38076, 47006, 47595, 49480, 63460, 70509, 74220, 76152, 94012, 95190, 117515, 126920, 141018, 148440, 188024, 190380, 206579, 235030, 282036, 352545, 380760, 413158, 470060, 564072, 619737, 705090, 826316, 940120, 1032895, 1239474, 1410180, 1652632, 2065790, 2478948, 2820360, 3098685, 3925001, 4131580, 4957896, 6197370, 7850002, 8263160, 11775003, 12394740, 15700004, 19625005, 23550006, 24789480, 31400008, 39250010, 47100012, 58875015, 78500020, 94200024, 117750030, 157000040, 235500060, 471000120]

約数ペア:

[(1, 471000120), (2, 235500060), (3, 157000040), (4, 117750030), (5, 94200024), (6, 78500020), (8, 58875015), (10, 47100012), (12, 39250010), (15, 31400008), (19, 24789480), (20, 23550006), (24, 19625005), (30, 15700004), (38, 12394740), (40, 11775003), (57, 8263160), (60, 7850002), (76, 6197370), (95, 4957896), (114, 4131580), (120, 3925001), (152, 3098685), (167, 2820360), (190, 2478948), (228, 2065790), (285, 1652632), (334, 1410180), (380, 1239474), (456, 1032895), (501, 940120), (570, 826316), (668, 705090), (760, 619737), (835, 564072), (1002, 470060), (1140, 413158), (1237, 380760), (1336, 352545), (1670, 282036), (2004, 235030), (2280, 206579), (2474, 190380), (2505, 188024), (3173, 148440), (3340, 141018), (3711, 126920), (4008, 117515), (4948, 95190), (5010, 94012), (6185, 76152), (6346, 74220), (6680, 70509), (7422, 63460), (9519, 49480), (9896, 47595), (10020, 47006), (12370, 38076), (12692, 37110), (14844, 31730), (15865, 29688), (18555, 25384), (19038, 24740), (20040, 23503)]