143131560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 256

約数和(自身を含む): 532224000

約数和(自身を除く): 389092440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 52, 55, 57, 60, 65, 66, 76, 78, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 190, 195, 209, 220, 228, 247, 260, 264, 285, 286, 312, 330, 380, 390, 418, 429, 439, 440, 456, 494, 520, 570, 572, 627, 660, 715, 741, 760, 780, 836, 858, 878, 988, 1045, 1140, 1144, 1235, 1254, 1317, 1320, 1430, 1482, 1560, 1672, 1716, 1756, 1976, 2090, 2145, 2195, 2280, 2470, 2508, 2634, 2717, 2860, 2964, 3135, 3432, 3512, 3705, 4180, 4290, 4390, 4829, 4940, 5016, 5268, 5434, 5707, 5720, 5928, 6270, 6585, 7410, 8151, 8341, 8360, 8580, 8780, 9658, 9880, 10536, 10868, 11414, 12540, 13170, 13585, 14487, 14820, 16302, 16682, 17121, 17160, 17560, 19316, 21736, 22828, 24145, 25023, 25080, 26340, 27170, 28535, 28974, 29640, 32604, 33364, 34242, 38632, 40755, 41705, 45656, 48290, 50046, 52680, 54340, 57070, 57948, 62777, 65208, 66728, 68484, 72435, 81510, 83410, 85605, 91751, 96580, 100092, 108433, 108680, 114140, 115896, 125115, 125554, 136968, 144870, 163020, 166820, 171210, 183502, 188331, 193160, 200184, 216866, 228280, 250230, 251108, 275253, 289740, 313885, 325299, 326040, 333640, 342420, 367004, 376662, 433732, 458755, 500460, 502216, 542165, 550506, 579480, 627770, 650598, 684840, 734008, 753324, 867464, 917510, 941655, 1000920, 1084330, 1101012, 1192763, 1255540, 1301196, 1376265, 1506648, 1626495, 1835020, 1883310, 2168660, 2202024, 2385526, 2511080, 2602392, 2752530, 3252990, 3578289, 3670040, 3766620, 4337320, 4771052, 5505060, 5963815, 6505980, 7156578, 7533240, 9542104, 11010120, 11927630, 13011960, 14313156, 17891445, 23855260, 28626312, 35782890, 47710520, 71565780, 143131560]

約数ペア:

[(1, 143131560), (2, 71565780), (3, 47710520), (4, 35782890), (5, 28626312), (6, 23855260), (8, 17891445), (10, 14313156), (11, 13011960), (12, 11927630), (13, 11010120), (15, 9542104), (19, 7533240), (20, 7156578), (22, 6505980), (24, 5963815), (26, 5505060), (30, 4771052), (33, 4337320), (38, 3766620), (39, 3670040), (40, 3578289), (44, 3252990), (52, 2752530), (55, 2602392), (57, 2511080), (60, 2385526), (65, 2202024), (66, 2168660), (76, 1883310), (78, 1835020), (88, 1626495), (95, 1506648), (104, 1376265), (110, 1301196), (114, 1255540), (120, 1192763), (130, 1101012), (132, 1084330), (143, 1000920), (152, 941655), (156, 917510), (165, 867464), (190, 753324), (195, 734008), (209, 684840), (220, 650598), (228, 627770), (247, 579480), (260, 550506), (264, 542165), (285, 502216), (286, 500460), (312, 458755), (330, 433732), (380, 376662), (390, 367004), (418, 342420), (429, 333640), (439, 326040), (440, 325299), (456, 313885), (494, 289740), (520, 275253), (570, 251108), (572, 250230), (627, 228280), (660, 216866), (715, 200184), (741, 193160), (760, 188331), (780, 183502), (836, 171210), (858, 166820), (878, 163020), (988, 144870), (1045, 136968), (1140, 125554), (1144, 125115), (1235, 115896), (1254, 114140), (1317, 108680), (1320, 108433), (1430, 100092), (1482, 96580), (1560, 91751), (1672, 85605), (1716, 83410), (1756, 81510), (1976, 72435), (2090, 68484), (2145, 66728), (2195, 65208), (2280, 62777), (2470, 57948), (2508, 57070), (2634, 54340), (2717, 52680), (2860, 50046), (2964, 48290), (3135, 45656), (3432, 41705), (3512, 40755), (3705, 38632), (4180, 34242), (4290, 33364), (4390, 32604), (4829, 29640), (4940, 28974), (5016, 28535), (5268, 27170), (5434, 26340), (5707, 25080), (5720, 25023), (5928, 24145), (6270, 22828), (6585, 21736), (7410, 19316), (8151, 17560), (8341, 17160), (8360, 17121), (8580, 16682), (8780, 16302), (9658, 14820), (9880, 14487), (10536, 13585), (10868, 13170), (11414, 12540)]