63957180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 153770820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 59, 60, 70, 84, 87, 89, 105, 116, 118, 140, 145, 174, 177, 178, 203, 210, 236, 267, 290, 295, 348, 354, 356, 406, 413, 420, 435, 445, 534, 580, 590, 609, 623, 708, 812, 826, 870, 885, 890, 1015, 1068, 1180, 1218, 1239, 1246, 1335, 1652, 1711, 1740, 1770, 1780, 1869, 2030, 2065, 2436, 2478, 2492, 2581, 2670, 3045, 3115, 3422, 3540, 3738, 4060, 4130, 4956, 5133, 5162, 5251, 5340, 6090, 6195, 6230, 6844, 7476, 7743, 8260, 8555, 9345, 10266, 10324, 10502, 11977, 12180, 12390, 12460, 12905, 15486, 15753, 17110, 18067, 18690, 20532, 21004, 23954, 24780, 25665, 25810, 26255, 30972, 31506, 34220, 35931, 36134, 36757, 37380, 38715, 47908, 51330, 51620, 52510, 54201, 59885, 63012, 71862, 72268, 73514, 77430, 78765, 90335, 102660, 105020, 108402, 110271, 119770, 143724, 147028, 152279, 154860, 157530, 179655, 180670, 183785, 216804, 220542, 239540, 271005, 304558, 315060, 359310, 361340, 367570, 441084, 456837, 542010, 551355, 609116, 718620, 735140, 761395, 913674, 1065953, 1084020, 1102710, 1522790, 1827348, 2131906, 2205420, 2284185, 3045580, 3197859, 4263812, 4568370, 5329765, 6395718, 9136740, 10659530, 12791436, 15989295, 21319060, 31978590, 63957180]

約数ペア:

[(1, 63957180), (2, 31978590), (3, 21319060), (4, 15989295), (5, 12791436), (6, 10659530), (7, 9136740), (10, 6395718), (12, 5329765), (14, 4568370), (15, 4263812), (20, 3197859), (21, 3045580), (28, 2284185), (29, 2205420), (30, 2131906), (35, 1827348), (42, 1522790), (58, 1102710), (59, 1084020), (60, 1065953), (70, 913674), (84, 761395), (87, 735140), (89, 718620), (105, 609116), (116, 551355), (118, 542010), (140, 456837), (145, 441084), (174, 367570), (177, 361340), (178, 359310), (203, 315060), (210, 304558), (236, 271005), (267, 239540), (290, 220542), (295, 216804), (348, 183785), (354, 180670), (356, 179655), (406, 157530), (413, 154860), (420, 152279), (435, 147028), (445, 143724), (534, 119770), (580, 110271), (590, 108402), (609, 105020), (623, 102660), (708, 90335), (812, 78765), (826, 77430), (870, 73514), (885, 72268), (890, 71862), (1015, 63012), (1068, 59885), (1180, 54201), (1218, 52510), (1239, 51620), (1246, 51330), (1335, 47908), (1652, 38715), (1711, 37380), (1740, 36757), (1770, 36134), (1780, 35931), (1869, 34220), (2030, 31506), (2065, 30972), (2436, 26255), (2478, 25810), (2492, 25665), (2581, 24780), (2670, 23954), (3045, 21004), (3115, 20532), (3422, 18690), (3540, 18067), (3738, 17110), (4060, 15753), (4130, 15486), (4956, 12905), (5133, 12460), (5162, 12390), (5251, 12180), (5340, 11977), (6090, 10502), (6195, 10324), (6230, 10266), (6844, 9345), (7476, 8555), (7743, 8260)]