1376760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 5184000

約数和(自身を除く): 3807240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 149, 154, 165, 168, 210, 220, 231, 264, 280, 298, 308, 330, 385, 420, 440, 447, 462, 596, 616, 660, 745, 770, 840, 894, 924, 1043, 1155, 1192, 1320, 1490, 1540, 1639, 1788, 1848, 2086, 2235, 2310, 2980, 3080, 3129, 3278, 3576, 4172, 4470, 4620, 4917, 5215, 5960, 6258, 6556, 8195, 8344, 8940, 9240, 9834, 10430, 11473, 12516, 13112, 15645, 16390, 17880, 19668, 20860, 22946, 24585, 25032, 31290, 32780, 34419, 39336, 41720, 45892, 49170, 57365, 62580, 65560, 68838, 91784, 98340, 114730, 125160, 137676, 172095, 196680, 229460, 275352, 344190, 458920, 688380, 1376760]

約数ペア:

[(1, 1376760), (2, 688380), (3, 458920), (4, 344190), (5, 275352), (6, 229460), (7, 196680), (8, 172095), (10, 137676), (11, 125160), (12, 114730), (14, 98340), (15, 91784), (20, 68838), (21, 65560), (22, 62580), (24, 57365), (28, 49170), (30, 45892), (33, 41720), (35, 39336), (40, 34419), (42, 32780), (44, 31290), (55, 25032), (56, 24585), (60, 22946), (66, 20860), (70, 19668), (77, 17880), (84, 16390), (88, 15645), (105, 13112), (110, 12516), (120, 11473), (132, 10430), (140, 9834), (149, 9240), (154, 8940), (165, 8344), (168, 8195), (210, 6556), (220, 6258), (231, 5960), (264, 5215), (280, 4917), (298, 4620), (308, 4470), (330, 4172), (385, 3576), (420, 3278), (440, 3129), (447, 3080), (462, 2980), (596, 2310), (616, 2235), (660, 2086), (745, 1848), (770, 1788), (840, 1639), (894, 1540), (924, 1490), (1043, 1320), (1155, 1192)]