240683040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 432

約数和(自身を含む): 949620672

約数和(自身を除く): 708937632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 43, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 86, 90, 92, 96, 104, 115, 117, 120, 129, 130, 138, 144, 156, 160, 169, 172, 180, 184, 195, 207, 208, 215, 230, 234, 240, 258, 260, 276, 288, 299, 312, 338, 344, 345, 360, 368, 387, 390, 414, 416, 430, 460, 468, 480, 507, 516, 520, 552, 559, 585, 598, 624, 645, 676, 688, 690, 720, 736, 774, 780, 828, 845, 860, 897, 920, 936, 989, 1014, 1032, 1035, 1040, 1104, 1118, 1170, 1196, 1248, 1290, 1352, 1376, 1380, 1440, 1495, 1521, 1548, 1560, 1656, 1677, 1690, 1720, 1794, 1840, 1872, 1935, 1978, 2028, 2064, 2070, 2080, 2208, 2236, 2340, 2392, 2535, 2580, 2691, 2704, 2760, 2795, 2967, 2990, 3042, 3096, 3120, 3312, 3354, 3380, 3440, 3588, 3680, 3744, 3870, 3887, 3956, 4056, 4128, 4140, 4472, 4485, 4680, 4784, 4945, 5031, 5070, 5160, 5382, 5408, 5520, 5590, 5934, 5980, 6084, 6192, 6240, 6624, 6708, 6760, 6880, 7176, 7267, 7605, 7740, 7774, 7912, 8112, 8280, 8385, 8901, 8944, 8970, 9360, 9568, 9890, 10062, 10140, 10320, 10764, 11040, 11180, 11661, 11868, 11960, 12168, 12384, 12857, 13416, 13455, 13520, 14352, 14534, 14835, 15210, 15480, 15548, 15824, 16224, 16560, 16770, 17802, 17888, 17940, 18720, 19435, 19780, 20124, 20280, 20640, 21528, 21801, 22360, 23322, 23736, 23920, 24336, 25155, 25714, 26832, 26910, 27040, 28704, 29068, 29670, 30420, 30960, 31096, 31648, 33120, 33540, 34983, 35604, 35880, 36335, 38571, 38870, 39560, 40248, 40560, 43056, 43602, 44505, 44720, 46644, 47472, 47840, 48672, 50310, 51428, 53664, 53820, 58136, 58305, 59340, 60840, 61920, 62192, 64285, 65403, 67080, 69966, 71208, 71760, 72670, 77142, 77740, 79120, 80496, 81120, 86112, 87204, 89010, 89440, 93288, 94944, 100620, 102856, 107640, 109005, 115713, 116272, 116610, 118680, 121680, 124384, 128570, 130806, 134160, 139932, 142416, 143520, 145340, 154284, 155480, 158240, 160992, 167141, 174408, 174915, 178020, 186576, 192855, 201240, 205712, 215280, 218010, 231426, 232544, 233220, 237360, 243360, 257140, 261612, 268320, 279864, 284832, 290680, 308568, 310960, 327015, 334282, 348816, 349830, 356040, 373152, 385710, 402480, 411424, 430560, 436020, 462852, 466440, 474720, 501423, 514280, 523224, 559728, 578565, 581360, 617136, 621920, 654030, 668564, 697632, 699660, 712080, 771420, 804960, 835705, 872040, 925704, 932880, 1002846, 1028560, 1046448, 1119456, 1157130, 1162720, 1234272, 1308060, 1337128, 1399320, 1424160, 1504269, 1542840, 1671410, 1744080, 1851408, 1865760, 2005692, 2057120, 2092896, 2314260, 2507115, 2616120, 2674256, 2798640, 3008538, 3085680, 3342820, 3488160, 3702816, 4011384, 4628520, 5014230, 5232240, 5348512, 5597280, 6017076, 6171360, 6685640, 7521345, 8022768, 9257040, 10028460, 10464480, 12034152, 13371280, 15042690, 16045536, 18514080, 20056920, 24068304, 26742560, 30085380, 40113840, 48136608, 60170760, 80227680, 120341520, 240683040]

約数ペア:

[(1, 240683040), (2, 120341520), (3, 80227680), (4, 60170760), (5, 48136608), (6, 40113840), (8, 30085380), (9, 26742560), (10, 24068304), (12, 20056920), (13, 18514080), (15, 16045536), (16, 15042690), (18, 13371280), (20, 12034152), (23, 10464480), (24, 10028460), (26, 9257040), (30, 8022768), (32, 7521345), (36, 6685640), (39, 6171360), (40, 6017076), (43, 5597280), (45, 5348512), (46, 5232240), (48, 5014230), (52, 4628520), (60, 4011384), (65, 3702816), (69, 3488160), (72, 3342820), (78, 3085680), (80, 3008538), (86, 2798640), (90, 2674256), (92, 2616120), (96, 2507115), (104, 2314260), (115, 2092896), (117, 2057120), (120, 2005692), (129, 1865760), (130, 1851408), (138, 1744080), (144, 1671410), (156, 1542840), (160, 1504269), (169, 1424160), (172, 1399320), (180, 1337128), (184, 1308060), (195, 1234272), (207, 1162720), (208, 1157130), (215, 1119456), (230, 1046448), (234, 1028560), (240, 1002846), (258, 932880), (260, 925704), (276, 872040), (288, 835705), (299, 804960), (312, 771420), (338, 712080), (344, 699660), (345, 697632), (360, 668564), (368, 654030), (387, 621920), (390, 617136), (414, 581360), (416, 578565), (430, 559728), (460, 523224), (468, 514280), (480, 501423), (507, 474720), (516, 466440), (520, 462852), (552, 436020), (559, 430560), (585, 411424), (598, 402480), (624, 385710), (645, 373152), (676, 356040), (688, 349830), (690, 348816), (720, 334282), (736, 327015), (774, 310960), (780, 308568), (828, 290680), (845, 284832), (860, 279864), (897, 268320), (920, 261612), (936, 257140), (989, 243360), (1014, 237360), (1032, 233220), (1035, 232544), (1040, 231426), (1104, 218010), (1118, 215280), (1170, 205712), (1196, 201240), (1248, 192855), (1290, 186576), (1352, 178020), (1376, 174915), (1380, 174408), (1440, 167141), (1495, 160992), (1521, 158240), (1548, 155480), (1560, 154284), (1656, 145340), (1677, 143520), (1690, 142416), (1720, 139932), (1794, 134160), (1840, 130806), (1872, 128570), (1935, 124384), (1978, 121680), (2028, 118680), (2064, 116610), (2070, 116272), (2080, 115713), (2208, 109005), (2236, 107640), (2340, 102856), (2392, 100620), (2535, 94944), (2580, 93288), (2691, 89440), (2704, 89010), (2760, 87204), (2795, 86112), (2967, 81120), (2990, 80496), (3042, 79120), (3096, 77740), (3120, 77142), (3312, 72670), (3354, 71760), (3380, 71208), (3440, 69966), (3588, 67080), (3680, 65403), (3744, 64285), (3870, 62192), (3887, 61920), (3956, 60840), (4056, 59340), (4128, 58305), (4140, 58136), (4472, 53820), (4485, 53664), (4680, 51428), (4784, 50310), (4945, 48672), (5031, 47840), (5070, 47472), (5160, 46644), (5382, 44720), (5408, 44505), (5520, 43602), (5590, 43056), (5934, 40560), (5980, 40248), (6084, 39560), (6192, 38870), (6240, 38571), (6624, 36335), (6708, 35880), (6760, 35604), (6880, 34983), (7176, 33540), (7267, 33120), (7605, 31648), (7740, 31096), (7774, 30960), (7912, 30420), (8112, 29670), (8280, 29068), (8385, 28704), (8901, 27040), (8944, 26910), (8970, 26832), (9360, 25714), (9568, 25155), (9890, 24336), (10062, 23920), (10140, 23736), (10320, 23322), (10764, 22360), (11040, 21801), (11180, 21528), (11661, 20640), (11868, 20280), (11960, 20124), (12168, 19780), (12384, 19435), (12857, 18720), (13416, 17940), (13455, 17888), (13520, 17802), (14352, 16770), (14534, 16560), (14835, 16224), (15210, 15824), (15480, 15548)]