39139440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 131616576

約数和(自身を除く): 92477136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 181, 204, 212, 240, 255, 265, 272, 318, 340, 362, 408, 424, 510, 530, 543, 636, 680, 724, 795, 816, 848, 901, 905, 1020, 1060, 1086, 1272, 1360, 1448, 1590, 1802, 1810, 2040, 2120, 2172, 2544, 2703, 2715, 2896, 3077, 3180, 3604, 3620, 4080, 4240, 4344, 4505, 5406, 5430, 6154, 6360, 7208, 7240, 8688, 9010, 9231, 9593, 10812, 10860, 12308, 12720, 13515, 14416, 14480, 15385, 18020, 18462, 19186, 21624, 21720, 24616, 27030, 28779, 30770, 36040, 36924, 38372, 43248, 43440, 46155, 47965, 49232, 54060, 57558, 61540, 72080, 73848, 76744, 92310, 95930, 108120, 115116, 123080, 143895, 147696, 153488, 163081, 184620, 191860, 216240, 230232, 246160, 287790, 326162, 369240, 383720, 460464, 489243, 575580, 652324, 738480, 767440, 815405, 978486, 1151160, 1304648, 1630810, 1956972, 2302320, 2446215, 2609296, 3261620, 3913944, 4892430, 6523240, 7827888, 9784860, 13046480, 19569720, 39139440]

約数ペア:

[(1, 39139440), (2, 19569720), (3, 13046480), (4, 9784860), (5, 7827888), (6, 6523240), (8, 4892430), (10, 3913944), (12, 3261620), (15, 2609296), (16, 2446215), (17, 2302320), (20, 1956972), (24, 1630810), (30, 1304648), (34, 1151160), (40, 978486), (48, 815405), (51, 767440), (53, 738480), (60, 652324), (68, 575580), (80, 489243), (85, 460464), (102, 383720), (106, 369240), (120, 326162), (136, 287790), (159, 246160), (170, 230232), (181, 216240), (204, 191860), (212, 184620), (240, 163081), (255, 153488), (265, 147696), (272, 143895), (318, 123080), (340, 115116), (362, 108120), (408, 95930), (424, 92310), (510, 76744), (530, 73848), (543, 72080), (636, 61540), (680, 57558), (724, 54060), (795, 49232), (816, 47965), (848, 46155), (901, 43440), (905, 43248), (1020, 38372), (1060, 36924), (1086, 36040), (1272, 30770), (1360, 28779), (1448, 27030), (1590, 24616), (1802, 21720), (1810, 21624), (2040, 19186), (2120, 18462), (2172, 18020), (2544, 15385), (2703, 14480), (2715, 14416), (2896, 13515), (3077, 12720), (3180, 12308), (3604, 10860), (3620, 10812), (4080, 9593), (4240, 9231), (4344, 9010), (4505, 8688), (5406, 7240), (5430, 7208), (6154, 6360)]