185941980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 240

約数和(自身を含む): 702535680

約数和(自身を除く): 516593700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 863, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1620, 1710, 1726, 1890, 1995, 2052, 2268, 2394, 2565, 2589, 2660, 2835, 3078, 3420, 3452, 3591, 3780, 3990, 4315, 4788, 5130, 5178, 5670, 5985, 6041, 6156, 7182, 7695, 7767, 7980, 8630, 10260, 10356, 10773, 11340, 11970, 12082, 12945, 14364, 15390, 15534, 16397, 17260, 17955, 18123, 21546, 23301, 23940, 24164, 25890, 30205, 30780, 31068, 32794, 35910, 36246, 38835, 43092, 46602, 49191, 51780, 53865, 54369, 60410, 65588, 69903, 71820, 72492, 77670, 81985, 90615, 93204, 98382, 107730, 108738, 114779, 116505, 120820, 139806, 147573, 155340, 163107, 163970, 181230, 196764, 215460, 217476, 229558, 233010, 245955, 271845, 279612, 295146, 326214, 327940, 344337, 349515, 362460, 442719, 459116, 466020, 489321, 491910, 543690, 573895, 590292, 652428, 688674, 699030, 737865, 815535, 885438, 978642, 983820, 1033011, 1087380, 1147790, 1328157, 1377348, 1398060, 1475730, 1631070, 1721685, 1770876, 1957284, 2066022, 2213595, 2295580, 2446605, 2656314, 2951460, 3099033, 3262140, 3443370, 4132044, 4427190, 4893210, 5165055, 5312628, 6198066, 6640785, 6886740, 8854380, 9297099, 9786420, 10330110, 12396132, 13281570, 15495165, 18594198, 20660220, 26563140, 30990330, 37188396, 46485495, 61980660, 92970990, 185941980]

約数ペア:

[(1, 185941980), (2, 92970990), (3, 61980660), (4, 46485495), (5, 37188396), (6, 30990330), (7, 26563140), (9, 20660220), (10, 18594198), (12, 15495165), (14, 13281570), (15, 12396132), (18, 10330110), (19, 9786420), (20, 9297099), (21, 8854380), (27, 6886740), (28, 6640785), (30, 6198066), (35, 5312628), (36, 5165055), (38, 4893210), (42, 4427190), (45, 4132044), (54, 3443370), (57, 3262140), (60, 3099033), (63, 2951460), (70, 2656314), (76, 2446605), (81, 2295580), (84, 2213595), (90, 2066022), (95, 1957284), (105, 1770876), (108, 1721685), (114, 1631070), (126, 1475730), (133, 1398060), (135, 1377348), (140, 1328157), (162, 1147790), (171, 1087380), (180, 1033011), (189, 983820), (190, 978642), (210, 885438), (228, 815535), (252, 737865), (266, 699030), (270, 688674), (285, 652428), (315, 590292), (324, 573895), (342, 543690), (378, 491910), (380, 489321), (399, 466020), (405, 459116), (420, 442719), (513, 362460), (532, 349515), (540, 344337), (567, 327940), (570, 326214), (630, 295146), (665, 279612), (684, 271845), (756, 245955), (798, 233010), (810, 229558), (855, 217476), (863, 215460), (945, 196764), (1026, 181230), (1134, 163970), (1140, 163107), (1197, 155340), (1260, 147573), (1330, 139806), (1539, 120820), (1596, 116505), (1620, 114779), (1710, 108738), (1726, 107730), (1890, 98382), (1995, 93204), (2052, 90615), (2268, 81985), (2394, 77670), (2565, 72492), (2589, 71820), (2660, 69903), (2835, 65588), (3078, 60410), (3420, 54369), (3452, 53865), (3591, 51780), (3780, 49191), (3990, 46602), (4315, 43092), (4788, 38835), (5130, 36246), (5178, 35910), (5670, 32794), (5985, 31068), (6041, 30780), (6156, 30205), (7182, 25890), (7695, 24164), (7767, 23940), (7980, 23301), (8630, 21546), (10260, 18123), (10356, 17955), (10773, 17260), (11340, 16397), (11970, 15534), (12082, 15390), (12945, 14364)]