86671920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 287481600

約数和(自身を除く): 200809680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 229, 240, 249, 285, 304, 332, 380, 415, 456, 458, 498, 570, 664, 687, 760, 830, 912, 916, 996, 1140, 1145, 1245, 1328, 1374, 1520, 1577, 1660, 1832, 1992, 2280, 2290, 2490, 2748, 3154, 3320, 3435, 3664, 3984, 4351, 4560, 4580, 4731, 4980, 5496, 6308, 6640, 6870, 7885, 8702, 9160, 9462, 9960, 10992, 12616, 13053, 13740, 15770, 17404, 18320, 18924, 19007, 19920, 21755, 23655, 25232, 26106, 27480, 31540, 34808, 37848, 38014, 43510, 47310, 52212, 54960, 57021, 63080, 65265, 69616, 75696, 76028, 87020, 94620, 95035, 104424, 114042, 126160, 130530, 152056, 174040, 189240, 190070, 208848, 228084, 261060, 285105, 304112, 348080, 361133, 378480, 380140, 456168, 522120, 570210, 722266, 760280, 912336, 1044240, 1083399, 1140420, 1444532, 1520560, 1805665, 2166798, 2280840, 2889064, 3611330, 4333596, 4561680, 5416995, 5778128, 7222660, 8667192, 10833990, 14445320, 17334384, 21667980, 28890640, 43335960, 86671920]

約数ペア:

[(1, 86671920), (2, 43335960), (3, 28890640), (4, 21667980), (5, 17334384), (6, 14445320), (8, 10833990), (10, 8667192), (12, 7222660), (15, 5778128), (16, 5416995), (19, 4561680), (20, 4333596), (24, 3611330), (30, 2889064), (38, 2280840), (40, 2166798), (48, 1805665), (57, 1520560), (60, 1444532), (76, 1140420), (80, 1083399), (83, 1044240), (95, 912336), (114, 760280), (120, 722266), (152, 570210), (166, 522120), (190, 456168), (228, 380140), (229, 378480), (240, 361133), (249, 348080), (285, 304112), (304, 285105), (332, 261060), (380, 228084), (415, 208848), (456, 190070), (458, 189240), (498, 174040), (570, 152056), (664, 130530), (687, 126160), (760, 114042), (830, 104424), (912, 95035), (916, 94620), (996, 87020), (1140, 76028), (1145, 75696), (1245, 69616), (1328, 65265), (1374, 63080), (1520, 57021), (1577, 54960), (1660, 52212), (1832, 47310), (1992, 43510), (2280, 38014), (2290, 37848), (2490, 34808), (2748, 31540), (3154, 27480), (3320, 26106), (3435, 25232), (3664, 23655), (3984, 21755), (4351, 19920), (4560, 19007), (4580, 18924), (4731, 18320), (4980, 17404), (5496, 15770), (6308, 13740), (6640, 13053), (6870, 12616), (7885, 10992), (8702, 9960), (9160, 9462)]