5218920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 20592000

約数和(自身を除く): 15373080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 109, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 218, 228, 252, 266, 280, 285, 315, 327, 342, 360, 380, 399, 420, 436, 456, 504, 532, 545, 570, 630, 654, 665, 684, 760, 763, 798, 840, 855, 872, 981, 1064, 1090, 1140, 1197, 1260, 1308, 1330, 1368, 1526, 1596, 1635, 1710, 1962, 1995, 2071, 2180, 2280, 2289, 2394, 2520, 2616, 2660, 3052, 3192, 3270, 3420, 3815, 3924, 3990, 4142, 4360, 4578, 4788, 4905, 5320, 5985, 6104, 6213, 6540, 6840, 6867, 7630, 7848, 7980, 8284, 9156, 9576, 9810, 10355, 11445, 11970, 12426, 13080, 13734, 14497, 15260, 15960, 16568, 18312, 18639, 19620, 20710, 22890, 23940, 24852, 27468, 28994, 30520, 31065, 34335, 37278, 39240, 41420, 43491, 45780, 47880, 49704, 54936, 57988, 62130, 68670, 72485, 74556, 82840, 86982, 91560, 93195, 115976, 124260, 130473, 137340, 144970, 149112, 173964, 186390, 217455, 248520, 260946, 274680, 289940, 347928, 372780, 434910, 521892, 579880, 652365, 745560, 869820, 1043784, 1304730, 1739640, 2609460, 5218920]

約数ペア:

[(1, 5218920), (2, 2609460), (3, 1739640), (4, 1304730), (5, 1043784), (6, 869820), (7, 745560), (8, 652365), (9, 579880), (10, 521892), (12, 434910), (14, 372780), (15, 347928), (18, 289940), (19, 274680), (20, 260946), (21, 248520), (24, 217455), (28, 186390), (30, 173964), (35, 149112), (36, 144970), (38, 137340), (40, 130473), (42, 124260), (45, 115976), (56, 93195), (57, 91560), (60, 86982), (63, 82840), (70, 74556), (72, 72485), (76, 68670), (84, 62130), (90, 57988), (95, 54936), (105, 49704), (109, 47880), (114, 45780), (120, 43491), (126, 41420), (133, 39240), (140, 37278), (152, 34335), (168, 31065), (171, 30520), (180, 28994), (190, 27468), (210, 24852), (218, 23940), (228, 22890), (252, 20710), (266, 19620), (280, 18639), (285, 18312), (315, 16568), (327, 15960), (342, 15260), (360, 14497), (380, 13734), (399, 13080), (420, 12426), (436, 11970), (456, 11445), (504, 10355), (532, 9810), (545, 9576), (570, 9156), (630, 8284), (654, 7980), (665, 7848), (684, 7630), (760, 6867), (763, 6840), (798, 6540), (840, 6213), (855, 6104), (872, 5985), (981, 5320), (1064, 4905), (1090, 4788), (1140, 4578), (1197, 4360), (1260, 4142), (1308, 3990), (1330, 3924), (1368, 3815), (1526, 3420), (1596, 3270), (1635, 3192), (1710, 3052), (1962, 2660), (1995, 2616), (2071, 2520), (2180, 2394), (2280, 2289)]