11812622640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{540871}}^1$

素因数の和:540907

約数の個数: 160

約数和(自身を含む): 45069782016

約数和(自身を除く): 33257159376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 540871, 1081742, 1622613, 2163484, 2704355, 3245226, 3786097, 4326968, 5408710, 6490452, 7031323, 7572194, 8113065, 8653936, 10817420, 11358291, 12980904, 14062646, 15144388, 16226130, 18930485, 21093969, 21634840, 22716582, 25961808, 28125292, 30288776, 32452260, 35156615, 37860970, 42187938, 43269680, 45433164, 49219261, 56250584, 56791455, 60577552, 64904520, 70313230, 75721940, 84375876, 90866328, 98438522, 105469845, 112501168, 113582910, 129809040, 140626460, 147657783, 151443880, 168751752, 181732656, 196877044, 210939690, 227165820, 246096305, 281252920, 295315566, 302887760, 337503504, 393754088, 421879380, 454331640, 492192610, 562505840, 590631132, 738288915, 787508176, 843758760, 908663280, 984385220, 1181262264, 1476577830, 1687517520, 1968770440, 2362524528, 2953155660, 3937540880, 5906311320, 11812622640]

約数ペア:

[(1, 11812622640), (2, 5906311320), (3, 3937540880), (4, 2953155660), (5, 2362524528), (6, 1968770440), (7, 1687517520), (8, 1476577830), (10, 1181262264), (12, 984385220), (13, 908663280), (14, 843758760), (15, 787508176), (16, 738288915), (20, 590631132), (21, 562505840), (24, 492192610), (26, 454331640), (28, 421879380), (30, 393754088), (35, 337503504), (39, 302887760), (40, 295315566), (42, 281252920), (48, 246096305), (52, 227165820), (56, 210939690), (60, 196877044), (65, 181732656), (70, 168751752), (78, 151443880), (80, 147657783), (84, 140626460), (91, 129809040), (104, 113582910), (105, 112501168), (112, 105469845), (120, 98438522), (130, 90866328), (140, 84375876), (156, 75721940), (168, 70313230), (182, 64904520), (195, 60577552), (208, 56791455), (210, 56250584), (240, 49219261), (260, 45433164), (273, 43269680), (280, 42187938), (312, 37860970), (336, 35156615), (364, 32452260), (390, 30288776), (420, 28125292), (455, 25961808), (520, 22716582), (546, 21634840), (560, 21093969), (624, 18930485), (728, 16226130), (780, 15144388), (840, 14062646), (910, 12980904), (1040, 11358291), (1092, 10817420), (1365, 8653936), (1456, 8113065), (1560, 7572194), (1680, 7031323), (1820, 6490452), (2184, 5408710), (2730, 4326968), (3120, 3786097), (3640, 3245226), (4368, 2704355), (5460, 2163484), (7280, 1622613), (10920, 1081742), (21840, 540871)]