1195104680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6361}}^1$

素因数の和:6451

約数の個数: 128

約数和(自身を含む): 3407996160

約数和(自身を除く): 2212891480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 110, 122, 140, 154, 220, 244, 280, 305, 308, 385, 427, 440, 488, 610, 616, 671, 770, 854, 1220, 1342, 1540, 1708, 2135, 2440, 2684, 3080, 3355, 3416, 4270, 4697, 5368, 6361, 6710, 8540, 9394, 12722, 13420, 17080, 18788, 23485, 25444, 26840, 31805, 37576, 44527, 46970, 50888, 63610, 69971, 89054, 93940, 127220, 139942, 178108, 187880, 222635, 254440, 279884, 349855, 356216, 388021, 445270, 489797, 559768, 699710, 776042, 890540, 979594, 1399420, 1552084, 1781080, 1940105, 1959188, 2448985, 2716147, 2798840, 3104168, 3880210, 3918376, 4268231, 4897970, 5432294, 7760420, 8536462, 9795940, 10864588, 13580735, 15520840, 17072924, 19591880, 21341155, 21729176, 27161470, 29877617, 34145848, 42682310, 54322940, 59755234, 85364620, 108645880, 119510468, 149388085, 170729240, 239020936, 298776170, 597552340, 1195104680]

約数ペア:

[(1, 1195104680), (2, 597552340), (4, 298776170), (5, 239020936), (7, 170729240), (8, 149388085), (10, 119510468), (11, 108645880), (14, 85364620), (20, 59755234), (22, 54322940), (28, 42682310), (35, 34145848), (40, 29877617), (44, 27161470), (55, 21729176), (56, 21341155), (61, 19591880), (70, 17072924), (77, 15520840), (88, 13580735), (110, 10864588), (122, 9795940), (140, 8536462), (154, 7760420), (220, 5432294), (244, 4897970), (280, 4268231), (305, 3918376), (308, 3880210), (385, 3104168), (427, 2798840), (440, 2716147), (488, 2448985), (610, 1959188), (616, 1940105), (671, 1781080), (770, 1552084), (854, 1399420), (1220, 979594), (1342, 890540), (1540, 776042), (1708, 699710), (2135, 559768), (2440, 489797), (2684, 445270), (3080, 388021), (3355, 356216), (3416, 349855), (4270, 279884), (4697, 254440), (5368, 222635), (6361, 187880), (6710, 178108), (8540, 139942), (9394, 127220), (12722, 93940), (13420, 89054), (17080, 69971), (18788, 63610), (23485, 50888), (25444, 46970), (26840, 44527), (31805, 37576)]