137862480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 240

約数和(自身を含む): 524162880

約数和(自身を除く): 386300400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 617, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1234, 1330, 1470, 1520, 1596, 1680, 1851, 1862, 1960, 1995, 2128, 2280, 2352, 2468, 2660, 2793, 2940, 3085, 3192, 3702, 3724, 3920, 3990, 4319, 4560, 4655, 4936, 5320, 5586, 5880, 6170, 6384, 7404, 7448, 7980, 8638, 9255, 9310, 9872, 10640, 11172, 11723, 11760, 12340, 12957, 13965, 14808, 14896, 15960, 17276, 18510, 18620, 21595, 22344, 23446, 24680, 25914, 27930, 29616, 30233, 31920, 34552, 35169, 37020, 37240, 43190, 44688, 46892, 49360, 51828, 55860, 58615, 60466, 64785, 69104, 70338, 74040, 74480, 82061, 86380, 90699, 93784, 103656, 111720, 117230, 120932, 129570, 140676, 148080, 151165, 164122, 172760, 175845, 181398, 187568, 207312, 223440, 234460, 241864, 246183, 259140, 281352, 302330, 328244, 345520, 351690, 362796, 410305, 453495, 468920, 483728, 492366, 518280, 562704, 574427, 604660, 656488, 703380, 725592, 820610, 906990, 937840, 984732, 1036560, 1148854, 1209320, 1230915, 1312976, 1406760, 1451184, 1641220, 1723281, 1813980, 1969464, 2297708, 2418640, 2461830, 2813520, 2872135, 3282440, 3446562, 3627960, 3938928, 4595416, 4923660, 5744270, 6564880, 6893124, 7255920, 8616405, 9190832, 9847320, 11488540, 13786248, 17232810, 19694640, 22977080, 27572496, 34465620, 45954160, 68931240, 137862480]

約数ペア:

[(1, 137862480), (2, 68931240), (3, 45954160), (4, 34465620), (5, 27572496), (6, 22977080), (7, 19694640), (8, 17232810), (10, 13786248), (12, 11488540), (14, 9847320), (15, 9190832), (16, 8616405), (19, 7255920), (20, 6893124), (21, 6564880), (24, 5744270), (28, 4923660), (30, 4595416), (35, 3938928), (38, 3627960), (40, 3446562), (42, 3282440), (48, 2872135), (49, 2813520), (56, 2461830), (57, 2418640), (60, 2297708), (70, 1969464), (76, 1813980), (80, 1723281), (84, 1641220), (95, 1451184), (98, 1406760), (105, 1312976), (112, 1230915), (114, 1209320), (120, 1148854), (133, 1036560), (140, 984732), (147, 937840), (152, 906990), (168, 820610), (190, 725592), (196, 703380), (210, 656488), (228, 604660), (240, 574427), (245, 562704), (266, 518280), (280, 492366), (285, 483728), (294, 468920), (304, 453495), (336, 410305), (380, 362796), (392, 351690), (399, 345520), (420, 328244), (456, 302330), (490, 281352), (532, 259140), (560, 246183), (570, 241864), (588, 234460), (617, 223440), (665, 207312), (735, 187568), (760, 181398), (784, 175845), (798, 172760), (840, 164122), (912, 151165), (931, 148080), (980, 140676), (1064, 129570), (1140, 120932), (1176, 117230), (1234, 111720), (1330, 103656), (1470, 93784), (1520, 90699), (1596, 86380), (1680, 82061), (1851, 74480), (1862, 74040), (1960, 70338), (1995, 69104), (2128, 64785), (2280, 60466), (2352, 58615), (2468, 55860), (2660, 51828), (2793, 49360), (2940, 46892), (3085, 44688), (3192, 43190), (3702, 37240), (3724, 37020), (3920, 35169), (3990, 34552), (4319, 31920), (4560, 30233), (4655, 29616), (4936, 27930), (5320, 25914), (5586, 24680), (5880, 23446), (6170, 22344), (6384, 21595), (7404, 18620), (7448, 18510), (7980, 17276), (8638, 15960), (9255, 14896), (9310, 14808), (9872, 13965), (10640, 12957), (11172, 12340), (11723, 11760)]