71452080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14177}}^1$

素因数の和:14203

約数の個数: 120

約数和(自身を含む): 274259232

約数和(自身を除く): 202807152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 14177, 28354, 42531, 56708, 70885, 85062, 99239, 113416, 127593, 141770, 170124, 198478, 212655, 226832, 255186, 283540, 297717, 340248, 396956, 425310, 496195, 510372, 567080, 595434, 637965, 680496, 793912, 850620, 893151, 992390, 1020744, 1134160, 1190868, 1275930, 1488585, 1587824, 1701240, 1786302, 1984780, 2041488, 2381736, 2551860, 2977170, 3402480, 3572604, 3969560, 4465755, 4763472, 5103720, 5954340, 7145208, 7939120, 8931510, 10207440, 11908680, 14290416, 17863020, 23817360, 35726040, 71452080]

約数ペア:

[(1, 71452080), (2, 35726040), (3, 23817360), (4, 17863020), (5, 14290416), (6, 11908680), (7, 10207440), (8, 8931510), (9, 7939120), (10, 7145208), (12, 5954340), (14, 5103720), (15, 4763472), (16, 4465755), (18, 3969560), (20, 3572604), (21, 3402480), (24, 2977170), (28, 2551860), (30, 2381736), (35, 2041488), (36, 1984780), (40, 1786302), (42, 1701240), (45, 1587824), (48, 1488585), (56, 1275930), (60, 1190868), (63, 1134160), (70, 1020744), (72, 992390), (80, 893151), (84, 850620), (90, 793912), (105, 680496), (112, 637965), (120, 595434), (126, 567080), (140, 510372), (144, 496195), (168, 425310), (180, 396956), (210, 340248), (240, 297717), (252, 283540), (280, 255186), (315, 226832), (336, 212655), (360, 198478), (420, 170124), (504, 141770), (560, 127593), (630, 113416), (720, 99239), (840, 85062), (1008, 70885), (1260, 56708), (1680, 42531), (2520, 28354), (5040, 14177)]