140253120

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{773}}^1$

素因数の和:809

約数の個数: 280

約数和(自身を含む): 570914784

約数和(自身を除く): 430661664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 773, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1546, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2319, 2520, 2592, 2835, 2880, 3024, 3092, 3240, 3360, 3780, 3865, 4032, 4320, 4536, 4638, 5040, 5184, 5411, 5670, 6048, 6184, 6480, 6720, 6957, 7560, 7730, 8640, 9072, 9276, 10080, 10822, 11340, 11595, 12096, 12368, 12960, 13914, 15120, 15460, 16233, 18144, 18552, 20160, 20871, 21644, 22680, 23190, 24736, 25920, 27055, 27828, 30240, 30920, 32466, 34785, 36288, 37104, 41742, 43288, 45360, 46380, 48699, 49472, 54110, 55656, 60480, 61840, 62613, 64932, 69570, 74208, 81165, 83484, 86576, 90720, 92760, 97398, 104355, 108220, 111312, 123680, 125226, 129864, 139140, 146097, 148416, 162330, 166968, 173152, 181440, 185520, 194796, 208710, 216440, 222624, 243495, 247360, 250452, 259728, 278280, 292194, 313065, 324660, 333936, 346304, 371040, 389592, 417420, 432880, 438291, 445248, 486990, 500904, 519456, 556560, 584388, 626130, 649320, 667872, 730485, 742080, 779184, 834840, 865760, 876582, 973980, 1001808, 1038912, 1113120, 1168776, 1252260, 1298640, 1335744, 1460970, 1558368, 1669680, 1731520, 1753164, 1947960, 2003616, 2191455, 2226240, 2337552, 2504520, 2597280, 2921940, 3116736, 3339360, 3506328, 3895920, 4007232, 4382910, 4675104, 5009040, 5194560, 5843880, 6678720, 7012656, 7791840, 8765820, 9350208, 10018080, 11687760, 14025312, 15583680, 17531640, 20036160, 23375520, 28050624, 35063280, 46751040, 70126560, 140253120]

約数ペア:

[(1, 140253120), (2, 70126560), (3, 46751040), (4, 35063280), (5, 28050624), (6, 23375520), (7, 20036160), (8, 17531640), (9, 15583680), (10, 14025312), (12, 11687760), (14, 10018080), (15, 9350208), (16, 8765820), (18, 7791840), (20, 7012656), (21, 6678720), (24, 5843880), (27, 5194560), (28, 5009040), (30, 4675104), (32, 4382910), (35, 4007232), (36, 3895920), (40, 3506328), (42, 3339360), (45, 3116736), (48, 2921940), (54, 2597280), (56, 2504520), (60, 2337552), (63, 2226240), (64, 2191455), (70, 2003616), (72, 1947960), (80, 1753164), (81, 1731520), (84, 1669680), (90, 1558368), (96, 1460970), (105, 1335744), (108, 1298640), (112, 1252260), (120, 1168776), (126, 1113120), (135, 1038912), (140, 1001808), (144, 973980), (160, 876582), (162, 865760), (168, 834840), (180, 779184), (189, 742080), (192, 730485), (210, 667872), (216, 649320), (224, 626130), (240, 584388), (252, 556560), (270, 519456), (280, 500904), (288, 486990), (315, 445248), (320, 438291), (324, 432880), (336, 417420), (360, 389592), (378, 371040), (405, 346304), (420, 333936), (432, 324660), (448, 313065), (480, 292194), (504, 278280), (540, 259728), (560, 250452), (567, 247360), (576, 243495), (630, 222624), (648, 216440), (672, 208710), (720, 194796), (756, 185520), (773, 181440), (810, 173152), (840, 166968), (864, 162330), (945, 148416), (960, 146097), (1008, 139140), (1080, 129864), (1120, 125226), (1134, 123680), (1260, 111312), (1296, 108220), (1344, 104355), (1440, 97398), (1512, 92760), (1546, 90720), (1620, 86576), (1680, 83484), (1728, 81165), (1890, 74208), (2016, 69570), (2160, 64932), (2240, 62613), (2268, 61840), (2319, 60480), (2520, 55656), (2592, 54110), (2835, 49472), (2880, 48699), (3024, 46380), (3092, 45360), (3240, 43288), (3360, 41742), (3780, 37104), (3865, 36288), (4032, 34785), (4320, 32466), (4536, 30920), (4638, 30240), (5040, 27828), (5184, 27055), (5411, 25920), (5670, 24736), (6048, 23190), (6184, 22680), (6480, 21644), (6720, 20871), (6957, 20160), (7560, 18552), (7730, 18144), (8640, 16233), (9072, 15460), (9276, 15120), (10080, 13914), (10822, 12960), (11340, 12368), (11595, 12096)]