145461960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 256

約数和(自身を含む): 564019200

約数和(自身を除く): 418557240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 84, 90, 105, 108, 120, 126, 135, 140, 142, 168, 180, 189, 210, 213, 216, 252, 270, 271, 280, 284, 315, 355, 360, 378, 420, 426, 497, 504, 540, 542, 568, 630, 639, 710, 756, 813, 840, 852, 945, 994, 1065, 1080, 1084, 1260, 1278, 1355, 1420, 1491, 1512, 1626, 1704, 1890, 1897, 1917, 1988, 2130, 2168, 2439, 2485, 2520, 2556, 2710, 2840, 2982, 3195, 3252, 3780, 3794, 3834, 3976, 4065, 4260, 4473, 4878, 4970, 5112, 5420, 5691, 5964, 6390, 6504, 7317, 7455, 7560, 7588, 7668, 8130, 8520, 8946, 9485, 9585, 9756, 9940, 10840, 11382, 11928, 12195, 12780, 13419, 14634, 14910, 15176, 15336, 16260, 17073, 17892, 18970, 19170, 19241, 19512, 19880, 22365, 22764, 24390, 25560, 26838, 28455, 29268, 29820, 32520, 34146, 35784, 36585, 37940, 38340, 38482, 44730, 45528, 48780, 51219, 53676, 56910, 57723, 58536, 59640, 67095, 68292, 73170, 75880, 76680, 76964, 85365, 89460, 96205, 97560, 102438, 107352, 113820, 115446, 134190, 134687, 136584, 146340, 153928, 170730, 173169, 178920, 192410, 204876, 227640, 230892, 256095, 268380, 269374, 288615, 292680, 341460, 346338, 384820, 404061, 409752, 461784, 512190, 519507, 536760, 538748, 577230, 673435, 682920, 692676, 769640, 808122, 865845, 1024380, 1039014, 1077496, 1154460, 1212183, 1346870, 1385352, 1616244, 1731690, 2020305, 2048760, 2078028, 2308920, 2424366, 2597535, 2693740, 3232488, 3463380, 3636549, 4040610, 4156056, 4848732, 5195070, 5387480, 6060915, 6926760, 7273098, 8081220, 9697464, 10390140, 12121830, 14546196, 16162440, 18182745, 20780280, 24243660, 29092392, 36365490, 48487320, 72730980, 145461960]

約数ペア:

[(1, 145461960), (2, 72730980), (3, 48487320), (4, 36365490), (5, 29092392), (6, 24243660), (7, 20780280), (8, 18182745), (9, 16162440), (10, 14546196), (12, 12121830), (14, 10390140), (15, 9697464), (18, 8081220), (20, 7273098), (21, 6926760), (24, 6060915), (27, 5387480), (28, 5195070), (30, 4848732), (35, 4156056), (36, 4040610), (40, 3636549), (42, 3463380), (45, 3232488), (54, 2693740), (56, 2597535), (60, 2424366), (63, 2308920), (70, 2078028), (71, 2048760), (72, 2020305), (84, 1731690), (90, 1616244), (105, 1385352), (108, 1346870), (120, 1212183), (126, 1154460), (135, 1077496), (140, 1039014), (142, 1024380), (168, 865845), (180, 808122), (189, 769640), (210, 692676), (213, 682920), (216, 673435), (252, 577230), (270, 538748), (271, 536760), (280, 519507), (284, 512190), (315, 461784), (355, 409752), (360, 404061), (378, 384820), (420, 346338), (426, 341460), (497, 292680), (504, 288615), (540, 269374), (542, 268380), (568, 256095), (630, 230892), (639, 227640), (710, 204876), (756, 192410), (813, 178920), (840, 173169), (852, 170730), (945, 153928), (994, 146340), (1065, 136584), (1080, 134687), (1084, 134190), (1260, 115446), (1278, 113820), (1355, 107352), (1420, 102438), (1491, 97560), (1512, 96205), (1626, 89460), (1704, 85365), (1890, 76964), (1897, 76680), (1917, 75880), (1988, 73170), (2130, 68292), (2168, 67095), (2439, 59640), (2485, 58536), (2520, 57723), (2556, 56910), (2710, 53676), (2840, 51219), (2982, 48780), (3195, 45528), (3252, 44730), (3780, 38482), (3794, 38340), (3834, 37940), (3976, 36585), (4065, 35784), (4260, 34146), (4473, 32520), (4878, 29820), (4970, 29268), (5112, 28455), (5420, 26838), (5691, 25560), (5964, 24390), (6390, 22764), (6504, 22365), (7317, 19880), (7455, 19512), (7560, 19241), (7588, 19170), (7668, 18970), (8130, 17892), (8520, 17073), (8946, 16260), (9485, 15336), (9585, 15176), (9756, 14910), (9940, 14634), (10840, 13419), (11382, 12780), (11928, 12195)]