2001599460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83609}}^1$

素因数の和:83650

約数の個数: 144

約数和(自身を含む): 7304169600

約数和(自身を除く): 5302570140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 83609, 167218, 250827, 334436, 418045, 501654, 585263, 752481, 836090, 1003308, 1170526, 1254135, 1504962, 1588571, 1672180, 1755789, 2341052, 2508270, 2926315, 3009924, 3177142, 3511578, 3762405, 4765713, 5016540, 5267367, 5852630, 6354284, 7023156, 7524810, 7942855, 8778945, 9531426, 10534734, 11119997, 11705260, 14297139, 15049620, 15885710, 17557890, 19062852, 21069468, 22239994, 23828565, 26336835, 28594278, 31771420, 33359991, 35115780, 44479988, 47657130, 52673670, 55599985, 57188556, 66719982, 71485695, 95314260, 100079973, 105347340, 111199970, 133439964, 142971390, 166799955, 200159946, 222399940, 285942780, 333599910, 400319892, 500399865, 667199820, 1000799730, 2001599460]

約数ペア:

[(1, 2001599460), (2, 1000799730), (3, 667199820), (4, 500399865), (5, 400319892), (6, 333599910), (7, 285942780), (9, 222399940), (10, 200159946), (12, 166799955), (14, 142971390), (15, 133439964), (18, 111199970), (19, 105347340), (20, 100079973), (21, 95314260), (28, 71485695), (30, 66719982), (35, 57188556), (36, 55599985), (38, 52673670), (42, 47657130), (45, 44479988), (57, 35115780), (60, 33359991), (63, 31771420), (70, 28594278), (76, 26336835), (84, 23828565), (90, 22239994), (95, 21069468), (105, 19062852), (114, 17557890), (126, 15885710), (133, 15049620), (140, 14297139), (171, 11705260), (180, 11119997), (190, 10534734), (210, 9531426), (228, 8778945), (252, 7942855), (266, 7524810), (285, 7023156), (315, 6354284), (342, 5852630), (380, 5267367), (399, 5016540), (420, 4765713), (532, 3762405), (570, 3511578), (630, 3177142), (665, 3009924), (684, 2926315), (798, 2508270), (855, 2341052), (1140, 1755789), (1197, 1672180), (1260, 1588571), (1330, 1504962), (1596, 1254135), (1710, 1170526), (1995, 1003308), (2394, 836090), (2660, 752481), (3420, 585263), (3990, 501654), (4788, 418045), (5985, 334436), (7980, 250827), (11970, 167218), (23940, 83609)]