12702929520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{1367}}^1$

素因数の和:2663

約数の個数: 160

約数和(自身を含む): 40711680000

約数和(自身を除く): 28008750480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1249, 1367, 1488, 1860, 2480, 2498, 2734, 3720, 3747, 4101, 4996, 5468, 6245, 6835, 7440, 7494, 8202, 9992, 10936, 12490, 13670, 14988, 16404, 18735, 19984, 20505, 21872, 24980, 27340, 29976, 32808, 37470, 38719, 41010, 42377, 49960, 54680, 59952, 65616, 74940, 77438, 82020, 84754, 99920, 109360, 116157, 127131, 149880, 154876, 164040, 169508, 193595, 211885, 232314, 254262, 299760, 309752, 328080, 339016, 387190, 423770, 464628, 508524, 580785, 619504, 635655, 678032, 774380, 847540, 929256, 1017048, 1161570, 1271310, 1548760, 1695080, 1707383, 1858512, 2034096, 2323140, 2542620, 3097520, 3390160, 3414766, 4646280, 5085240, 5122149, 6829532, 8536915, 9292560, 10170480, 10244298, 13659064, 17073830, 20488596, 25610745, 27318128, 34147660, 40977192, 51221490, 52928873, 68295320, 81954384, 102442980, 105857746, 136590640, 158786619, 204885960, 211715492, 264644365, 317573238, 409771920, 423430984, 529288730, 635146476, 793933095, 846861968, 1058577460, 1270292952, 1587866190, 2117154920, 2540585904, 3175732380, 4234309840, 6351464760, 12702929520]

約数ペア:

[(1, 12702929520), (2, 6351464760), (3, 4234309840), (4, 3175732380), (5, 2540585904), (6, 2117154920), (8, 1587866190), (10, 1270292952), (12, 1058577460), (15, 846861968), (16, 793933095), (20, 635146476), (24, 529288730), (30, 423430984), (31, 409771920), (40, 317573238), (48, 264644365), (60, 211715492), (62, 204885960), (80, 158786619), (93, 136590640), (120, 105857746), (124, 102442980), (155, 81954384), (186, 68295320), (240, 52928873), (248, 51221490), (310, 40977192), (372, 34147660), (465, 27318128), (496, 25610745), (620, 20488596), (744, 17073830), (930, 13659064), (1240, 10244298), (1249, 10170480), (1367, 9292560), (1488, 8536915), (1860, 6829532), (2480, 5122149), (2498, 5085240), (2734, 4646280), (3720, 3414766), (3747, 3390160), (4101, 3097520), (4996, 2542620), (5468, 2323140), (6245, 2034096), (6835, 1858512), (7440, 1707383), (7494, 1695080), (8202, 1548760), (9992, 1271310), (10936, 1161570), (12490, 1017048), (13670, 929256), (14988, 847540), (16404, 774380), (18735, 678032), (19984, 635655), (20505, 619504), (21872, 580785), (24980, 508524), (27340, 464628), (29976, 423770), (32808, 387190), (37470, 339016), (38719, 328080), (41010, 309752), (42377, 299760), (49960, 254262), (54680, 232314), (59952, 211885), (65616, 193595), (74940, 169508), (77438, 164040), (82020, 154876), (84754, 149880), (99920, 127131), (109360, 116157)]