89885120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 224

約数和(自身を含む): 258080256

約数和(自身を除く): 168195136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 41, 52, 62, 64, 65, 68, 80, 82, 85, 104, 124, 130, 136, 155, 160, 164, 170, 205, 208, 221, 248, 260, 272, 310, 320, 328, 340, 403, 410, 416, 442, 496, 520, 527, 533, 544, 620, 656, 680, 697, 806, 820, 832, 884, 992, 1040, 1054, 1066, 1088, 1105, 1240, 1271, 1312, 1360, 1394, 1612, 1640, 1768, 1984, 2015, 2080, 2108, 2132, 2210, 2480, 2542, 2624, 2635, 2665, 2720, 2788, 3224, 3280, 3485, 3536, 4030, 4160, 4216, 4264, 4420, 4960, 5084, 5270, 5330, 5440, 5576, 6355, 6448, 6560, 6851, 6970, 7072, 8060, 8432, 8528, 8840, 9061, 9920, 10168, 10540, 10660, 11152, 12710, 12896, 13120, 13702, 13940, 14144, 16120, 16523, 16864, 17056, 17680, 18122, 20336, 21080, 21320, 21607, 22304, 25420, 25792, 27404, 27880, 32240, 33046, 33728, 34112, 34255, 35360, 36244, 40672, 42160, 42640, 43214, 44608, 45305, 50840, 54808, 55760, 64480, 66092, 68510, 70720, 72488, 81344, 82615, 84320, 85280, 86428, 90610, 101680, 108035, 109616, 111520, 128960, 132184, 137020, 144976, 165230, 168640, 170560, 172856, 181220, 203360, 216070, 219232, 223040, 264368, 274040, 280891, 289952, 330460, 345712, 362440, 406720, 432140, 438464, 528736, 548080, 561782, 579904, 660920, 691424, 724880, 864280, 1057472, 1096160, 1123564, 1321840, 1382848, 1404455, 1449760, 1728560, 2192320, 2247128, 2643680, 2808910, 2899520, 3457120, 4494256, 5287360, 5617820, 6914240, 8988512, 11235640, 17977024, 22471280, 44942560, 89885120]

約数ペア:

[(1, 89885120), (2, 44942560), (4, 22471280), (5, 17977024), (8, 11235640), (10, 8988512), (13, 6914240), (16, 5617820), (17, 5287360), (20, 4494256), (26, 3457120), (31, 2899520), (32, 2808910), (34, 2643680), (40, 2247128), (41, 2192320), (52, 1728560), (62, 1449760), (64, 1404455), (65, 1382848), (68, 1321840), (80, 1123564), (82, 1096160), (85, 1057472), (104, 864280), (124, 724880), (130, 691424), (136, 660920), (155, 579904), (160, 561782), (164, 548080), (170, 528736), (205, 438464), (208, 432140), (221, 406720), (248, 362440), (260, 345712), (272, 330460), (310, 289952), (320, 280891), (328, 274040), (340, 264368), (403, 223040), (410, 219232), (416, 216070), (442, 203360), (496, 181220), (520, 172856), (527, 170560), (533, 168640), (544, 165230), (620, 144976), (656, 137020), (680, 132184), (697, 128960), (806, 111520), (820, 109616), (832, 108035), (884, 101680), (992, 90610), (1040, 86428), (1054, 85280), (1066, 84320), (1088, 82615), (1105, 81344), (1240, 72488), (1271, 70720), (1312, 68510), (1360, 66092), (1394, 64480), (1612, 55760), (1640, 54808), (1768, 50840), (1984, 45305), (2015, 44608), (2080, 43214), (2108, 42640), (2132, 42160), (2210, 40672), (2480, 36244), (2542, 35360), (2624, 34255), (2635, 34112), (2665, 33728), (2720, 33046), (2788, 32240), (3224, 27880), (3280, 27404), (3485, 25792), (3536, 25420), (4030, 22304), (4160, 21607), (4216, 21320), (4264, 21080), (4420, 20336), (4960, 18122), (5084, 17680), (5270, 17056), (5330, 16864), (5440, 16523), (5576, 16120), (6355, 14144), (6448, 13940), (6560, 13702), (6851, 13120), (6970, 12896), (7072, 12710), (8060, 11152), (8432, 10660), (8528, 10540), (8840, 10168), (9061, 9920)]