671972340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 2134863360

約数和(自身を除く): 1462891020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 61, 65, 78, 87, 116, 122, 130, 145, 156, 174, 183, 195, 244, 260, 290, 305, 348, 366, 377, 390, 435, 487, 580, 610, 732, 754, 780, 793, 870, 915, 974, 1131, 1220, 1461, 1508, 1586, 1740, 1769, 1830, 1885, 1948, 2262, 2379, 2435, 2922, 3172, 3538, 3660, 3770, 3965, 4524, 4758, 4870, 5307, 5655, 5844, 6331, 7076, 7305, 7540, 7930, 8845, 9516, 9740, 10614, 11310, 11895, 12662, 14123, 14610, 15860, 17690, 18993, 21228, 22620, 22997, 23790, 25324, 26535, 28246, 29220, 29707, 31655, 35380, 37986, 42369, 45994, 47580, 53070, 56492, 59414, 63310, 68991, 70615, 75972, 84738, 89121, 91988, 94965, 106140, 114985, 118828, 126620, 137982, 141230, 148535, 169476, 178242, 183599, 189930, 211845, 229970, 275964, 282460, 297070, 344955, 356484, 367198, 379860, 386191, 423690, 445605, 459940, 550797, 594140, 689910, 734396, 772382, 847380, 861503, 891210, 917995, 1101594, 1158573, 1379820, 1544764, 1723006, 1782420, 1835990, 1930955, 2203188, 2317146, 2584509, 2753985, 3446012, 3671980, 3861910, 4307515, 4634292, 5169018, 5507970, 5792865, 7723820, 8615030, 10338036, 11015940, 11199539, 11585730, 12922545, 17230060, 22399078, 23171460, 25845090, 33598617, 44798156, 51690180, 55997695, 67197234, 111995390, 134394468, 167993085, 223990780, 335986170, 671972340]

約数ペア:

[(1, 671972340), (2, 335986170), (3, 223990780), (4, 167993085), (5, 134394468), (6, 111995390), (10, 67197234), (12, 55997695), (13, 51690180), (15, 44798156), (20, 33598617), (26, 25845090), (29, 23171460), (30, 22399078), (39, 17230060), (52, 12922545), (58, 11585730), (60, 11199539), (61, 11015940), (65, 10338036), (78, 8615030), (87, 7723820), (116, 5792865), (122, 5507970), (130, 5169018), (145, 4634292), (156, 4307515), (174, 3861910), (183, 3671980), (195, 3446012), (244, 2753985), (260, 2584509), (290, 2317146), (305, 2203188), (348, 1930955), (366, 1835990), (377, 1782420), (390, 1723006), (435, 1544764), (487, 1379820), (580, 1158573), (610, 1101594), (732, 917995), (754, 891210), (780, 861503), (793, 847380), (870, 772382), (915, 734396), (974, 689910), (1131, 594140), (1220, 550797), (1461, 459940), (1508, 445605), (1586, 423690), (1740, 386191), (1769, 379860), (1830, 367198), (1885, 356484), (1948, 344955), (2262, 297070), (2379, 282460), (2435, 275964), (2922, 229970), (3172, 211845), (3538, 189930), (3660, 183599), (3770, 178242), (3965, 169476), (4524, 148535), (4758, 141230), (4870, 137982), (5307, 126620), (5655, 118828), (5844, 114985), (6331, 106140), (7076, 94965), (7305, 91988), (7540, 89121), (7930, 84738), (8845, 75972), (9516, 70615), (9740, 68991), (10614, 63310), (11310, 59414), (11895, 56492), (12662, 53070), (14123, 47580), (14610, 45994), (15860, 42369), (17690, 37986), (18993, 35380), (21228, 31655), (22620, 29707), (22997, 29220), (23790, 28246), (25324, 26535)]