185921880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 627056640

約数和(自身を除く): 441134760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 41, 46, 53, 60, 62, 69, 82, 92, 93, 106, 115, 120, 123, 124, 138, 155, 159, 164, 184, 186, 205, 212, 230, 246, 248, 265, 276, 310, 318, 328, 345, 372, 410, 424, 460, 465, 492, 530, 552, 615, 620, 636, 690, 713, 744, 795, 820, 920, 930, 943, 984, 1060, 1219, 1230, 1240, 1271, 1272, 1380, 1426, 1590, 1640, 1643, 1860, 1886, 2120, 2139, 2173, 2438, 2460, 2542, 2760, 2829, 2852, 3180, 3286, 3565, 3657, 3720, 3772, 3813, 4278, 4346, 4715, 4876, 4920, 4929, 5084, 5658, 5704, 6095, 6355, 6360, 6519, 6572, 7130, 7314, 7544, 7626, 8215, 8556, 8692, 9430, 9752, 9858, 10168, 10695, 10865, 11316, 12190, 12710, 13038, 13144, 14145, 14260, 14628, 15252, 16430, 17112, 17384, 18285, 18860, 19065, 19716, 21390, 21730, 22632, 24380, 24645, 25420, 26076, 28290, 28520, 29233, 29256, 30504, 32595, 32860, 36570, 37720, 37789, 38130, 39432, 42780, 43460, 48760, 49290, 49979, 50840, 52152, 56580, 58466, 65190, 65720, 67363, 73140, 75578, 76260, 85560, 86920, 87699, 98580, 99958, 113160, 113367, 116932, 130380, 134726, 146165, 146280, 149937, 151156, 152520, 175398, 188945, 197160, 199916, 202089, 226734, 233864, 249895, 260760, 269452, 292330, 299874, 302312, 336815, 350796, 377890, 399832, 404178, 438495, 453468, 499790, 538904, 566835, 584660, 599748, 673630, 701592, 749685, 755780, 808356, 876990, 906936, 999580, 1010445, 1133670, 1169320, 1199496, 1347260, 1499370, 1511560, 1549349, 1616712, 1753980, 1999160, 2020890, 2267340, 2694520, 2998740, 3098698, 3507960, 4041780, 4534680, 4648047, 5997480, 6197396, 7746745, 8083560, 9296094, 12394792, 15493490, 18592188, 23240235, 30986980, 37184376, 46480470, 61973960, 92960940, 185921880]

約数ペア:

[(1, 185921880), (2, 92960940), (3, 61973960), (4, 46480470), (5, 37184376), (6, 30986980), (8, 23240235), (10, 18592188), (12, 15493490), (15, 12394792), (20, 9296094), (23, 8083560), (24, 7746745), (30, 6197396), (31, 5997480), (40, 4648047), (41, 4534680), (46, 4041780), (53, 3507960), (60, 3098698), (62, 2998740), (69, 2694520), (82, 2267340), (92, 2020890), (93, 1999160), (106, 1753980), (115, 1616712), (120, 1549349), (123, 1511560), (124, 1499370), (138, 1347260), (155, 1199496), (159, 1169320), (164, 1133670), (184, 1010445), (186, 999580), (205, 906936), (212, 876990), (230, 808356), (246, 755780), (248, 749685), (265, 701592), (276, 673630), (310, 599748), (318, 584660), (328, 566835), (345, 538904), (372, 499790), (410, 453468), (424, 438495), (460, 404178), (465, 399832), (492, 377890), (530, 350796), (552, 336815), (615, 302312), (620, 299874), (636, 292330), (690, 269452), (713, 260760), (744, 249895), (795, 233864), (820, 226734), (920, 202089), (930, 199916), (943, 197160), (984, 188945), (1060, 175398), (1219, 152520), (1230, 151156), (1240, 149937), (1271, 146280), (1272, 146165), (1380, 134726), (1426, 130380), (1590, 116932), (1640, 113367), (1643, 113160), (1860, 99958), (1886, 98580), (2120, 87699), (2139, 86920), (2173, 85560), (2438, 76260), (2460, 75578), (2542, 73140), (2760, 67363), (2829, 65720), (2852, 65190), (3180, 58466), (3286, 56580), (3565, 52152), (3657, 50840), (3720, 49979), (3772, 49290), (3813, 48760), (4278, 43460), (4346, 42780), (4715, 39432), (4876, 38130), (4920, 37789), (4929, 37720), (5084, 36570), (5658, 32860), (5704, 32595), (6095, 30504), (6355, 29256), (6360, 29233), (6519, 28520), (6572, 28290), (7130, 26076), (7314, 25420), (7544, 24645), (7626, 24380), (8215, 22632), (8556, 21730), (8692, 21390), (9430, 19716), (9752, 19065), (9858, 18860), (10168, 18285), (10695, 17384), (10865, 17112), (11316, 16430), (12190, 15252), (12710, 14628), (13038, 14260), (13144, 14145)]