15671894380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 37213102080

約数和(自身を除く): 21541207700

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 43, 62, 68, 85, 86, 124, 151, 155, 170, 172, 215, 229, 302, 310, 340, 430, 458, 527, 604, 620, 731, 755, 860, 916, 1054, 1145, 1333, 1462, 1510, 2108, 2290, 2567, 2635, 2666, 2924, 3020, 3655, 3893, 4580, 4681, 5134, 5270, 5332, 6493, 6665, 7099, 7310, 7786, 9362, 9847, 10268, 10540, 12835, 12986, 13330, 14198, 14620, 15572, 18724, 19465, 19694, 22661, 23405, 25670, 25972, 26660, 28396, 32465, 34579, 35495, 38930, 39388, 45322, 46810, 49235, 51340, 64930, 69158, 70990, 77860, 79577, 90644, 93620, 98470, 110381, 113305, 120683, 129860, 138316, 141980, 159154, 167399, 172895, 196940, 201283, 220762, 226610, 241366, 305257, 318308, 334798, 345790, 397885, 402566, 441524, 453220, 482732, 551905, 587843, 603415, 610514, 669596, 691580, 795770, 805132, 836995, 1006415, 1071949, 1103810, 1175686, 1206830, 1221028, 1486897, 1526285, 1591540, 1673990, 2012830, 2143898, 2207620, 2351372, 2413660, 2939215, 2973794, 3052570, 3347980, 3421811, 4025660, 4287796, 5189369, 5359745, 5878430, 5947588, 6105140, 6843622, 7434485, 10378738, 10719490, 11756860, 13687244, 14868970, 17109055, 18223133, 20757476, 21438980, 25277249, 25946845, 29737940, 34218110, 36446266, 46093807, 50554498, 51893690, 68436220, 72892532, 91115665, 92187614, 101108996, 103787380, 126386245, 182231330, 184375228, 230469035, 252772490, 364462660, 460938070, 505544980, 783594719, 921876140, 1567189438, 3134378876, 3917973595, 7835947190, 15671894380]

約数ペア:

[(1, 15671894380), (2, 7835947190), (4, 3917973595), (5, 3134378876), (10, 1567189438), (17, 921876140), (20, 783594719), (31, 505544980), (34, 460938070), (43, 364462660), (62, 252772490), (68, 230469035), (85, 184375228), (86, 182231330), (124, 126386245), (151, 103787380), (155, 101108996), (170, 92187614), (172, 91115665), (215, 72892532), (229, 68436220), (302, 51893690), (310, 50554498), (340, 46093807), (430, 36446266), (458, 34218110), (527, 29737940), (604, 25946845), (620, 25277249), (731, 21438980), (755, 20757476), (860, 18223133), (916, 17109055), (1054, 14868970), (1145, 13687244), (1333, 11756860), (1462, 10719490), (1510, 10378738), (2108, 7434485), (2290, 6843622), (2567, 6105140), (2635, 5947588), (2666, 5878430), (2924, 5359745), (3020, 5189369), (3655, 4287796), (3893, 4025660), (4580, 3421811), (4681, 3347980), (5134, 3052570), (5270, 2973794), (5332, 2939215), (6493, 2413660), (6665, 2351372), (7099, 2207620), (7310, 2143898), (7786, 2012830), (9362, 1673990), (9847, 1591540), (10268, 1526285), (10540, 1486897), (12835, 1221028), (12986, 1206830), (13330, 1175686), (14198, 1103810), (14620, 1071949), (15572, 1006415), (18724, 836995), (19465, 805132), (19694, 795770), (22661, 691580), (23405, 669596), (25670, 610514), (25972, 603415), (26660, 587843), (28396, 551905), (32465, 482732), (34579, 453220), (35495, 441524), (38930, 402566), (39388, 397885), (45322, 345790), (46810, 334798), (49235, 318308), (51340, 305257), (64930, 241366), (69158, 226610), (70990, 220762), (77860, 201283), (79577, 196940), (90644, 172895), (93620, 167399), (98470, 159154), (110381, 141980), (113305, 138316), (120683, 129860)]