2260879920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12713}}^1$

素因数の和:12764

約数の個数: 240

約数和(自身を含む): 8607886560

約数和(自身を除く): 6347006640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 11115, 11856, 12713, 13680, 14820, 17784, 19760, 22230, 25426, 29640, 35568, 38139, 44460, 50852, 59280, 63565, 76278, 88920, 101704, 114417, 127130, 152556, 165269, 177840, 190695, 203408, 228834, 241547, 254260, 305112, 330538, 381390, 457668, 483094, 495807, 508520, 572085, 610224, 661076, 724641, 762780, 826345, 915336, 966188, 991614, 1017040, 1144170, 1207735, 1322152, 1449282, 1487421, 1525560, 1652690, 1830672, 1932376, 1983228, 2173923, 2288340, 2415470, 2479035, 2644304, 2898564, 2974842, 3051120, 3140111, 3305380, 3623205, 3864752, 3966456, 4347846, 4576680, 4830940, 4958070, 5797128, 5949684, 6280222, 6610760, 7246410, 7437105, 7932912, 8695692, 9153360, 9420333, 9661880, 9916140, 10869615, 11594256, 11899368, 12560444, 13221520, 14492820, 14874210, 15700555, 17391384, 18840666, 19323760, 19832280, 21739230, 23798736, 25120888, 28260999, 28985640, 29748420, 31401110, 34782768, 37681332, 39664560, 43478460, 47101665, 50241776, 56521998, 57971280, 59496840, 62802220, 75362664, 86956920, 94203330, 113043996, 118993680, 125604440, 141304995, 150725328, 173913840, 188406660, 226087992, 251208880, 282609990, 376813320, 452175984, 565219980, 753626640, 1130439960, 2260879920]

約数ペア:

[(1, 2260879920), (2, 1130439960), (3, 753626640), (4, 565219980), (5, 452175984), (6, 376813320), (8, 282609990), (9, 251208880), (10, 226087992), (12, 188406660), (13, 173913840), (15, 150725328), (16, 141304995), (18, 125604440), (19, 118993680), (20, 113043996), (24, 94203330), (26, 86956920), (30, 75362664), (36, 62802220), (38, 59496840), (39, 57971280), (40, 56521998), (45, 50241776), (48, 47101665), (52, 43478460), (57, 39664560), (60, 37681332), (65, 34782768), (72, 31401110), (76, 29748420), (78, 28985640), (80, 28260999), (90, 25120888), (95, 23798736), (104, 21739230), (114, 19832280), (117, 19323760), (120, 18840666), (130, 17391384), (144, 15700555), (152, 14874210), (156, 14492820), (171, 13221520), (180, 12560444), (190, 11899368), (195, 11594256), (208, 10869615), (228, 9916140), (234, 9661880), (240, 9420333), (247, 9153360), (260, 8695692), (285, 7932912), (304, 7437105), (312, 7246410), (342, 6610760), (360, 6280222), (380, 5949684), (390, 5797128), (456, 4958070), (468, 4830940), (494, 4576680), (520, 4347846), (570, 3966456), (585, 3864752), (624, 3623205), (684, 3305380), (720, 3140111), (741, 3051120), (760, 2974842), (780, 2898564), (855, 2644304), (912, 2479035), (936, 2415470), (988, 2288340), (1040, 2173923), (1140, 1983228), (1170, 1932376), (1235, 1830672), (1368, 1652690), (1482, 1525560), (1520, 1487421), (1560, 1449282), (1710, 1322152), (1872, 1207735), (1976, 1144170), (2223, 1017040), (2280, 991614), (2340, 966188), (2470, 915336), (2736, 826345), (2964, 762780), (3120, 724641), (3420, 661076), (3705, 610224), (3952, 572085), (4446, 508520), (4560, 495807), (4680, 483094), (4940, 457668), (5928, 381390), (6840, 330538), (7410, 305112), (8892, 254260), (9360, 241547), (9880, 228834), (11115, 203408), (11856, 190695), (12713, 177840), (13680, 165269), (14820, 152556), (17784, 127130), (19760, 114417), (22230, 101704), (25426, 88920), (29640, 76278), (35568, 63565), (38139, 59280), (44460, 50852)]