13305979960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3187}}^1$

素因数の和:3286

約数の個数: 256

約数和(自身を含む): 39076208640

約数和(自身を除く): 25770228680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 37, 40, 52, 56, 62, 65, 70, 74, 91, 104, 124, 130, 140, 148, 155, 182, 185, 217, 248, 259, 260, 280, 296, 310, 364, 370, 403, 434, 455, 481, 518, 520, 620, 728, 740, 806, 868, 910, 962, 1036, 1085, 1147, 1240, 1295, 1480, 1612, 1736, 1820, 1924, 2015, 2072, 2170, 2294, 2405, 2590, 2821, 3187, 3224, 3367, 3640, 3848, 4030, 4340, 4588, 4810, 5180, 5642, 5735, 6374, 6734, 8029, 8060, 8680, 9176, 9620, 10360, 11284, 11470, 12748, 13468, 14105, 14911, 15935, 16058, 16120, 16835, 19240, 22309, 22568, 22940, 25496, 26936, 28210, 29822, 31870, 32116, 33670, 40145, 41431, 44618, 45880, 56420, 59644, 63740, 64232, 67340, 74555, 80290, 82862, 89236, 98797, 104377, 111545, 112840, 117919, 119288, 127480, 134680, 149110, 160580, 165724, 178472, 197594, 207155, 208754, 223090, 235838, 290017, 298220, 321160, 331448, 395188, 414310, 417508, 446180, 471676, 493985, 521885, 580034, 589595, 596440, 691579, 790376, 825433, 828620, 835016, 892360, 943352, 987970, 1043770, 1160068, 1179190, 1284361, 1383158, 1450085, 1532947, 1650866, 1657240, 1975940, 2087540, 2320136, 2358380, 2568722, 2766316, 2900170, 3065894, 3301732, 3457895, 3655489, 3951880, 4127165, 4175080, 4716760, 5137444, 5532632, 5800340, 6131788, 6421805, 6603464, 6915790, 7310978, 7664735, 8254330, 8990527, 10274888, 10730629, 11600680, 12263576, 12843610, 13831580, 14621956, 15329470, 16508660, 17981054, 18277445, 21461258, 25588423, 25687220, 27663160, 29243912, 30658940, 33017320, 35962108, 36554890, 42922516, 44952635, 47521357, 51176846, 51374440, 53653145, 61317880, 71924216, 73109780, 85845032, 89905270, 95042714, 102353692, 107306290, 127942115, 146219560, 179810540, 190085428, 204707384, 214612580, 237606785, 255884230, 332649499, 359621080, 380170856, 429225160, 475213570, 511768460, 665298998, 950427140, 1023536920, 1330597996, 1663247495, 1900854280, 2661195992, 3326494990, 6652989980, 13305979960]

約数ペア:

[(1, 13305979960), (2, 6652989980), (4, 3326494990), (5, 2661195992), (7, 1900854280), (8, 1663247495), (10, 1330597996), (13, 1023536920), (14, 950427140), (20, 665298998), (26, 511768460), (28, 475213570), (31, 429225160), (35, 380170856), (37, 359621080), (40, 332649499), (52, 255884230), (56, 237606785), (62, 214612580), (65, 204707384), (70, 190085428), (74, 179810540), (91, 146219560), (104, 127942115), (124, 107306290), (130, 102353692), (140, 95042714), (148, 89905270), (155, 85845032), (182, 73109780), (185, 71924216), (217, 61317880), (248, 53653145), (259, 51374440), (260, 51176846), (280, 47521357), (296, 44952635), (310, 42922516), (364, 36554890), (370, 35962108), (403, 33017320), (434, 30658940), (455, 29243912), (481, 27663160), (518, 25687220), (520, 25588423), (620, 21461258), (728, 18277445), (740, 17981054), (806, 16508660), (868, 15329470), (910, 14621956), (962, 13831580), (1036, 12843610), (1085, 12263576), (1147, 11600680), (1240, 10730629), (1295, 10274888), (1480, 8990527), (1612, 8254330), (1736, 7664735), (1820, 7310978), (1924, 6915790), (2015, 6603464), (2072, 6421805), (2170, 6131788), (2294, 5800340), (2405, 5532632), (2590, 5137444), (2821, 4716760), (3187, 4175080), (3224, 4127165), (3367, 3951880), (3640, 3655489), (3848, 3457895), (4030, 3301732), (4340, 3065894), (4588, 2900170), (4810, 2766316), (5180, 2568722), (5642, 2358380), (5735, 2320136), (6374, 2087540), (6734, 1975940), (8029, 1657240), (8060, 1650866), (8680, 1532947), (9176, 1450085), (9620, 1383158), (10360, 1284361), (11284, 1179190), (11470, 1160068), (12748, 1043770), (13468, 987970), (14105, 943352), (14911, 892360), (15935, 835016), (16058, 828620), (16120, 825433), (16835, 790376), (19240, 691579), (22309, 596440), (22568, 589595), (22940, 580034), (25496, 521885), (26936, 493985), (28210, 471676), (29822, 446180), (31870, 417508), (32116, 414310), (33670, 395188), (40145, 331448), (41431, 321160), (44618, 298220), (45880, 290017), (56420, 235838), (59644, 223090), (63740, 208754), (64232, 207155), (67340, 197594), (74555, 178472), (80290, 165724), (82862, 160580), (89236, 149110), (98797, 134680), (104377, 127480), (111545, 119288), (112840, 117919)]