68807687760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4550773}}^1$

素因数の和:4550802

約数の個数: 160

約数和(自身を含む): 270862068480

約数和(自身を除く): 202054380720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 4550773, 9101546, 13652319, 18203092, 22753865, 27304638, 31855411, 36406184, 40956957, 45507730, 54609276, 63710822, 68261595, 72812368, 81913914, 91015460, 95566233, 109218552, 122870871, 127421644, 136523190, 159277055, 163827828, 182030920, 191132466, 204784785, 218437104, 245741742, 254843288, 273046380, 286698699, 318554110, 327655656, 364061840, 382264932, 409569570, 477831165, 491483484, 509686576, 546092760, 573397398, 614354355, 637108220, 655311312, 764529864, 819139140, 860096097, 955662330, 982966968, 1092185520, 1146794796, 1228708710, 1274216440, 1433493495, 1529059728, 1638278280, 1720192194, 1911324660, 1965933936, 2293589592, 2457417420, 2548432880, 2866986990, 3276556560, 3440384388, 3822649320, 4300480485, 4587179184, 4914834840, 5733973980, 6880768776, 7645298640, 8600960970, 9829669680, 11467947960, 13761537552, 17201921940, 22935895920, 34403843880, 68807687760]

約数ペア:

[(1, 68807687760), (2, 34403843880), (3, 22935895920), (4, 17201921940), (5, 13761537552), (6, 11467947960), (7, 9829669680), (8, 8600960970), (9, 7645298640), (10, 6880768776), (12, 5733973980), (14, 4914834840), (15, 4587179184), (16, 4300480485), (18, 3822649320), (20, 3440384388), (21, 3276556560), (24, 2866986990), (27, 2548432880), (28, 2457417420), (30, 2293589592), (35, 1965933936), (36, 1911324660), (40, 1720192194), (42, 1638278280), (45, 1529059728), (48, 1433493495), (54, 1274216440), (56, 1228708710), (60, 1146794796), (63, 1092185520), (70, 982966968), (72, 955662330), (80, 860096097), (84, 819139140), (90, 764529864), (105, 655311312), (108, 637108220), (112, 614354355), (120, 573397398), (126, 546092760), (135, 509686576), (140, 491483484), (144, 477831165), (168, 409569570), (180, 382264932), (189, 364061840), (210, 327655656), (216, 318554110), (240, 286698699), (252, 273046380), (270, 254843288), (280, 245741742), (315, 218437104), (336, 204784785), (360, 191132466), (378, 182030920), (420, 163827828), (432, 159277055), (504, 136523190), (540, 127421644), (560, 122870871), (630, 109218552), (720, 95566233), (756, 91015460), (840, 81913914), (945, 72812368), (1008, 68261595), (1080, 63710822), (1260, 54609276), (1512, 45507730), (1680, 40956957), (1890, 36406184), (2160, 31855411), (2520, 27304638), (3024, 22753865), (3780, 18203092), (5040, 13652319), (7560, 9101546), (15120, 4550773)]