85491120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 323979264

約数和(自身を除く): 238488144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 47, 48, 52, 53, 55, 60, 65, 66, 78, 80, 88, 94, 104, 106, 110, 120, 130, 132, 141, 143, 156, 159, 165, 176, 188, 195, 208, 212, 220, 235, 240, 260, 264, 265, 282, 286, 312, 318, 330, 376, 390, 424, 429, 440, 470, 517, 520, 528, 530, 564, 572, 583, 611, 624, 636, 660, 689, 705, 715, 752, 780, 795, 848, 858, 880, 940, 1034, 1040, 1060, 1128, 1144, 1166, 1222, 1272, 1320, 1378, 1410, 1430, 1551, 1560, 1590, 1716, 1749, 1833, 1880, 2067, 2068, 2120, 2145, 2256, 2288, 2332, 2444, 2491, 2544, 2585, 2640, 2756, 2820, 2860, 2915, 3055, 3102, 3120, 3180, 3432, 3445, 3498, 3666, 3760, 4134, 4136, 4240, 4290, 4664, 4888, 4982, 5170, 5512, 5640, 5720, 5830, 6110, 6204, 6360, 6721, 6864, 6890, 6996, 7332, 7473, 7579, 7755, 8268, 8272, 8580, 8745, 9165, 9328, 9776, 9964, 10335, 10340, 11024, 11280, 11440, 11660, 12220, 12408, 12455, 12720, 13442, 13780, 13992, 14664, 14946, 15158, 15510, 16536, 17160, 17490, 18330, 19928, 20163, 20670, 20680, 22737, 23320, 24440, 24816, 24910, 26884, 27401, 27560, 27984, 29328, 29892, 30316, 31020, 32383, 33072, 33605, 34320, 34980, 36660, 37365, 37895, 39856, 40326, 41340, 41360, 45474, 46640, 48880, 49820, 53768, 54802, 55120, 59784, 60632, 62040, 64766, 67210, 69960, 73320, 74730, 75790, 80652, 82203, 82680, 90948, 97149, 99640, 100815, 107536, 109604, 113685, 119568, 121264, 124080, 129532, 134420, 137005, 139920, 146640, 149460, 151580, 161304, 161915, 164406, 165360, 181896, 194298, 199280, 201630, 219208, 227370, 259064, 268840, 274010, 298920, 303160, 322608, 323830, 328812, 356213, 363792, 388596, 403260, 411015, 438416, 454740, 485745, 518128, 537680, 548020, 597840, 606320, 647660, 657624, 712426, 777192, 806520, 822030, 909480, 971490, 1068639, 1096040, 1295320, 1315248, 1424852, 1554384, 1613040, 1644060, 1781065, 1818960, 1942980, 2137278, 2192080, 2590640, 2849704, 3288120, 3562130, 3885960, 4274556, 5343195, 5699408, 6576240, 7124260, 7771920, 8549112, 10686390, 14248520, 17098224, 21372780, 28497040, 42745560, 85491120]

約数ペア:

[(1, 85491120), (2, 42745560), (3, 28497040), (4, 21372780), (5, 17098224), (6, 14248520), (8, 10686390), (10, 8549112), (11, 7771920), (12, 7124260), (13, 6576240), (15, 5699408), (16, 5343195), (20, 4274556), (22, 3885960), (24, 3562130), (26, 3288120), (30, 2849704), (33, 2590640), (39, 2192080), (40, 2137278), (44, 1942980), (47, 1818960), (48, 1781065), (52, 1644060), (53, 1613040), (55, 1554384), (60, 1424852), (65, 1315248), (66, 1295320), (78, 1096040), (80, 1068639), (88, 971490), (94, 909480), (104, 822030), (106, 806520), (110, 777192), (120, 712426), (130, 657624), (132, 647660), (141, 606320), (143, 597840), (156, 548020), (159, 537680), (165, 518128), (176, 485745), (188, 454740), (195, 438416), (208, 411015), (212, 403260), (220, 388596), (235, 363792), (240, 356213), (260, 328812), (264, 323830), (265, 322608), (282, 303160), (286, 298920), (312, 274010), (318, 268840), (330, 259064), (376, 227370), (390, 219208), (424, 201630), (429, 199280), (440, 194298), (470, 181896), (517, 165360), (520, 164406), (528, 161915), (530, 161304), (564, 151580), (572, 149460), (583, 146640), (611, 139920), (624, 137005), (636, 134420), (660, 129532), (689, 124080), (705, 121264), (715, 119568), (752, 113685), (780, 109604), (795, 107536), (848, 100815), (858, 99640), (880, 97149), (940, 90948), (1034, 82680), (1040, 82203), (1060, 80652), (1128, 75790), (1144, 74730), (1166, 73320), (1222, 69960), (1272, 67210), (1320, 64766), (1378, 62040), (1410, 60632), (1430, 59784), (1551, 55120), (1560, 54802), (1590, 53768), (1716, 49820), (1749, 48880), (1833, 46640), (1880, 45474), (2067, 41360), (2068, 41340), (2120, 40326), (2145, 39856), (2256, 37895), (2288, 37365), (2332, 36660), (2444, 34980), (2491, 34320), (2544, 33605), (2585, 33072), (2640, 32383), (2756, 31020), (2820, 30316), (2860, 29892), (2915, 29328), (3055, 27984), (3102, 27560), (3120, 27401), (3180, 26884), (3432, 24910), (3445, 24816), (3498, 24440), (3666, 23320), (3760, 22737), (4134, 20680), (4136, 20670), (4240, 20163), (4290, 19928), (4664, 18330), (4888, 17490), (4982, 17160), (5170, 16536), (5512, 15510), (5640, 15158), (5720, 14946), (5830, 14664), (6110, 13992), (6204, 13780), (6360, 13442), (6721, 12720), (6864, 12455), (6890, 12408), (6996, 12220), (7332, 11660), (7473, 11440), (7579, 11280), (7755, 11024), (8268, 10340), (8272, 10335), (8580, 9964), (8745, 9776), (9165, 9328)]