140997360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 320

約数和(自身を含む): 539965440

約数和(自身を除く): 398968080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 41, 42, 46, 48, 56, 60, 69, 70, 80, 82, 84, 89, 92, 105, 112, 115, 120, 123, 138, 140, 161, 164, 168, 178, 184, 205, 210, 230, 240, 246, 267, 276, 280, 287, 322, 328, 336, 345, 356, 368, 410, 420, 445, 460, 483, 492, 534, 552, 560, 574, 615, 623, 644, 656, 690, 712, 805, 820, 840, 861, 890, 920, 943, 966, 984, 1068, 1104, 1148, 1230, 1246, 1288, 1335, 1380, 1424, 1435, 1610, 1640, 1680, 1722, 1780, 1840, 1869, 1886, 1932, 1968, 2047, 2136, 2296, 2415, 2460, 2492, 2576, 2670, 2760, 2829, 2870, 3115, 3220, 3280, 3444, 3560, 3649, 3738, 3772, 3864, 4094, 4272, 4305, 4592, 4715, 4830, 4920, 4984, 5340, 5520, 5658, 5740, 6141, 6230, 6440, 6601, 6888, 7120, 7298, 7476, 7544, 7728, 8188, 8610, 9345, 9430, 9660, 9840, 9968, 10235, 10680, 10947, 11316, 11480, 12282, 12460, 12880, 13202, 13776, 14145, 14329, 14596, 14952, 15088, 16376, 17220, 18245, 18690, 18860, 19320, 19803, 20470, 21360, 21894, 22632, 22960, 24564, 24920, 25543, 26404, 28290, 28658, 29192, 29904, 30705, 32752, 33005, 34440, 36490, 37380, 37720, 38640, 39606, 40940, 42987, 43788, 45264, 49128, 49840, 51086, 52808, 54735, 56580, 57316, 58384, 61410, 66010, 68880, 71645, 72980, 74760, 75440, 76629, 79212, 81880, 83927, 85974, 87576, 98256, 99015, 102172, 105616, 109470, 113160, 114632, 122820, 127715, 132020, 143290, 145960, 149520, 153258, 158424, 163760, 167854, 171948, 175152, 198030, 204344, 214935, 218940, 226320, 229264, 245640, 251781, 255430, 264040, 286580, 291920, 306516, 316848, 335708, 343896, 383145, 396060, 408688, 419635, 429870, 437880, 491280, 503562, 510860, 528080, 573160, 587489, 613032, 671416, 687792, 766290, 792120, 839270, 859740, 875760, 1007124, 1021720, 1146320, 1174978, 1226064, 1258905, 1342832, 1532580, 1584240, 1678540, 1719480, 1762467, 2014248, 2043440, 2349956, 2517810, 2937445, 3065160, 3357080, 3438960, 3524934, 4028496, 4699912, 5035620, 5874890, 6130320, 6714160, 7049868, 8812335, 9399824, 10071240, 11749780, 14099736, 17624670, 20142480, 23499560, 28199472, 35249340, 46999120, 70498680, 140997360]

約数ペア:

[(1, 140997360), (2, 70498680), (3, 46999120), (4, 35249340), (5, 28199472), (6, 23499560), (7, 20142480), (8, 17624670), (10, 14099736), (12, 11749780), (14, 10071240), (15, 9399824), (16, 8812335), (20, 7049868), (21, 6714160), (23, 6130320), (24, 5874890), (28, 5035620), (30, 4699912), (35, 4028496), (40, 3524934), (41, 3438960), (42, 3357080), (46, 3065160), (48, 2937445), (56, 2517810), (60, 2349956), (69, 2043440), (70, 2014248), (80, 1762467), (82, 1719480), (84, 1678540), (89, 1584240), (92, 1532580), (105, 1342832), (112, 1258905), (115, 1226064), (120, 1174978), (123, 1146320), (138, 1021720), (140, 1007124), (161, 875760), (164, 859740), (168, 839270), (178, 792120), (184, 766290), (205, 687792), (210, 671416), (230, 613032), (240, 587489), (246, 573160), (267, 528080), (276, 510860), (280, 503562), (287, 491280), (322, 437880), (328, 429870), (336, 419635), (345, 408688), (356, 396060), (368, 383145), (410, 343896), (420, 335708), (445, 316848), (460, 306516), (483, 291920), (492, 286580), (534, 264040), (552, 255430), (560, 251781), (574, 245640), (615, 229264), (623, 226320), (644, 218940), (656, 214935), (690, 204344), (712, 198030), (805, 175152), (820, 171948), (840, 167854), (861, 163760), (890, 158424), (920, 153258), (943, 149520), (966, 145960), (984, 143290), (1068, 132020), (1104, 127715), (1148, 122820), (1230, 114632), (1246, 113160), (1288, 109470), (1335, 105616), (1380, 102172), (1424, 99015), (1435, 98256), (1610, 87576), (1640, 85974), (1680, 83927), (1722, 81880), (1780, 79212), (1840, 76629), (1869, 75440), (1886, 74760), (1932, 72980), (1968, 71645), (2047, 68880), (2136, 66010), (2296, 61410), (2415, 58384), (2460, 57316), (2492, 56580), (2576, 54735), (2670, 52808), (2760, 51086), (2829, 49840), (2870, 49128), (3115, 45264), (3220, 43788), (3280, 42987), (3444, 40940), (3560, 39606), (3649, 38640), (3738, 37720), (3772, 37380), (3864, 36490), (4094, 34440), (4272, 33005), (4305, 32752), (4592, 30705), (4715, 29904), (4830, 29192), (4920, 28658), (4984, 28290), (5340, 26404), (5520, 25543), (5658, 24920), (5740, 24564), (6141, 22960), (6230, 22632), (6440, 21894), (6601, 21360), (6888, 20470), (7120, 19803), (7298, 19320), (7476, 18860), (7544, 18690), (7728, 18245), (8188, 17220), (8610, 16376), (9345, 15088), (9430, 14952), (9660, 14596), (9840, 14329), (9968, 14145), (10235, 13776), (10680, 13202), (10947, 12880), (11316, 12460), (11480, 12282)]