2015917020

素因数分解:

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

素因数の和:605

約数の個数: 288

約数和(自身を含む): 6938305920

約数和(自身を除く): 4922388900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 61, 65, 78, 87, 90, 116, 117, 122, 130, 145, 156, 174, 180, 183, 195, 234, 244, 260, 261, 290, 305, 348, 366, 377, 390, 435, 468, 487, 522, 549, 580, 585, 610, 732, 754, 780, 793, 870, 915, 974, 1044, 1098, 1131, 1170, 1220, 1305, 1461, 1508, 1586, 1740, 1769, 1830, 1885, 1948, 2196, 2262, 2340, 2379, 2435, 2610, 2745, 2922, 3172, 3393, 3538, 3660, 3770, 3965, 4383, 4524, 4758, 4870, 5220, 5307, 5490, 5655, 5844, 6331, 6786, 7076, 7137, 7305, 7540, 7930, 8766, 8845, 9516, 9740, 10614, 10980, 11310, 11895, 12662, 13572, 14123, 14274, 14610, 15860, 15921, 16965, 17532, 17690, 18993, 21228, 21915, 22620, 22997, 23790, 25324, 26535, 28246, 28548, 29220, 29707, 31655, 31842, 33930, 35380, 35685, 37986, 42369, 43830, 45994, 47580, 53070, 56492, 56979, 59414, 63310, 63684, 67860, 68991, 70615, 71370, 75972, 79605, 84738, 87660, 89121, 91988, 94965, 106140, 113958, 114985, 118828, 126620, 127107, 137982, 141230, 142740, 148535, 159210, 169476, 178242, 183599, 189930, 206973, 211845, 227916, 229970, 254214, 267363, 275964, 282460, 284895, 297070, 318420, 344955, 356484, 367198, 379860, 386191, 413946, 423690, 445605, 459940, 508428, 534726, 550797, 569790, 594140, 635535, 689910, 734396, 772382, 827892, 847380, 861503, 891210, 917995, 1034865, 1069452, 1101594, 1139580, 1158573, 1271070, 1336815, 1379820, 1544764, 1652391, 1723006, 1782420, 1835990, 1930955, 2069730, 2203188, 2317146, 2542140, 2584509, 2673630, 2753985, 3304782, 3446012, 3475719, 3671980, 3861910, 4139460, 4307515, 4634292, 5169018, 5347260, 5507970, 5792865, 6609564, 6951438, 7723820, 7753527, 8261955, 8615030, 10338036, 11015940, 11199539, 11585730, 12922545, 13902876, 15507054, 16523910, 17230060, 17378595, 22399078, 23171460, 25845090, 31014108, 33047820, 33598617, 34757190, 38767635, 44798156, 51690180, 55997695, 67197234, 69514380, 77535270, 100795851, 111995390, 134394468, 155070540, 167993085, 201591702, 223990780, 335986170, 403183404, 503979255, 671972340, 1007958510, 2015917020]

約数ペア:

[(1, 2015917020), (2, 1007958510), (3, 671972340), (4, 503979255), (5, 403183404), (6, 335986170), (9, 223990780), (10, 201591702), (12, 167993085), (13, 155070540), (15, 134394468), (18, 111995390), (20, 100795851), (26, 77535270), (29, 69514380), (30, 67197234), (36, 55997695), (39, 51690180), (45, 44798156), (52, 38767635), (58, 34757190), (60, 33598617), (61, 33047820), (65, 31014108), (78, 25845090), (87, 23171460), (90, 22399078), (116, 17378595), (117, 17230060), (122, 16523910), (130, 15507054), (145, 13902876), (156, 12922545), (174, 11585730), (180, 11199539), (183, 11015940), (195, 10338036), (234, 8615030), (244, 8261955), (260, 7753527), (261, 7723820), (290, 6951438), (305, 6609564), (348, 5792865), (366, 5507970), (377, 5347260), (390, 5169018), (435, 4634292), (468, 4307515), (487, 4139460), (522, 3861910), (549, 3671980), (580, 3475719), (585, 3446012), (610, 3304782), (732, 2753985), (754, 2673630), (780, 2584509), (793, 2542140), (870, 2317146), (915, 2203188), (974, 2069730), (1044, 1930955), (1098, 1835990), (1131, 1782420), (1170, 1723006), (1220, 1652391), (1305, 1544764), (1461, 1379820), (1508, 1336815), (1586, 1271070), (1740, 1158573), (1769, 1139580), (1830, 1101594), (1885, 1069452), (1948, 1034865), (2196, 917995), (2262, 891210), (2340, 861503), (2379, 847380), (2435, 827892), (2610, 772382), (2745, 734396), (2922, 689910), (3172, 635535), (3393, 594140), (3538, 569790), (3660, 550797), (3770, 534726), (3965, 508428), (4383, 459940), (4524, 445605), (4758, 423690), (4870, 413946), (5220, 386191), (5307, 379860), (5490, 367198), (5655, 356484), (5844, 344955), (6331, 318420), (6786, 297070), (7076, 284895), (7137, 282460), (7305, 275964), (7540, 267363), (7930, 254214), (8766, 229970), (8845, 227916), (9516, 211845), (9740, 206973), (10614, 189930), (10980, 183599), (11310, 178242), (11895, 169476), (12662, 159210), (13572, 148535), (14123, 142740), (14274, 141230), (14610, 137982), (15860, 127107), (15921, 126620), (16965, 118828), (17532, 114985), (17690, 113958), (18993, 106140), (21228, 94965), (21915, 91988), (22620, 89121), (22997, 87660), (23790, 84738), (25324, 79605), (26535, 75972), (28246, 71370), (28548, 70615), (29220, 68991), (29707, 67860), (31655, 63684), (31842, 63310), (33930, 59414), (35380, 56979), (35685, 56492), (37986, 53070), (42369, 47580), (43830, 45994)]