731738280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:740

約数の個数: 256

約数和(自身を含む): 2730309120

約数和(自身を除く): 1998570840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 113, 120, 130, 140, 156, 168, 182, 195, 210, 226, 260, 273, 280, 312, 339, 364, 390, 420, 452, 455, 520, 546, 565, 593, 678, 728, 780, 791, 840, 904, 910, 1092, 1130, 1186, 1356, 1365, 1469, 1560, 1582, 1695, 1779, 1820, 2184, 2260, 2372, 2373, 2712, 2730, 2938, 2965, 3164, 3390, 3558, 3640, 3955, 4151, 4407, 4520, 4744, 4746, 5460, 5876, 5930, 6328, 6780, 7116, 7345, 7709, 7910, 8302, 8814, 8895, 9492, 10283, 10920, 11752, 11860, 11865, 12453, 13560, 14232, 14690, 15418, 15820, 16604, 17628, 17790, 18984, 20566, 20755, 22035, 23127, 23720, 23730, 24906, 29380, 30836, 30849, 31640, 33208, 35256, 35580, 38545, 41132, 41510, 44070, 46254, 47460, 49812, 51415, 53963, 58760, 61672, 61698, 62265, 67009, 71160, 77090, 82264, 83020, 88140, 92508, 94920, 99624, 102830, 107926, 115635, 123396, 124530, 134018, 154180, 154245, 161889, 166040, 176280, 185016, 201027, 205660, 215852, 231270, 246792, 249060, 268036, 269815, 308360, 308490, 323778, 335045, 402054, 411320, 431704, 462540, 469063, 498120, 536072, 539630, 616980, 647556, 670090, 804108, 809445, 871117, 925080, 938126, 1005135, 1079260, 1233960, 1295112, 1340180, 1407189, 1608216, 1618890, 1742234, 1876252, 2010270, 2158520, 2345315, 2613351, 2680360, 2814378, 3237780, 3484468, 3752504, 4020540, 4355585, 4690630, 5226702, 5628756, 6097819, 6475560, 6968936, 7035945, 8041080, 8711170, 9381260, 10453404, 11257512, 12195638, 13066755, 14071890, 17422340, 18293457, 18762520, 20906808, 24391276, 26133510, 28143780, 30489095, 34844680, 36586914, 48782552, 52267020, 56287560, 60978190, 73173828, 91467285, 104534040, 121956380, 146347656, 182934570, 243912760, 365869140, 731738280]

約数ペア:

[(1, 731738280), (2, 365869140), (3, 243912760), (4, 182934570), (5, 146347656), (6, 121956380), (7, 104534040), (8, 91467285), (10, 73173828), (12, 60978190), (13, 56287560), (14, 52267020), (15, 48782552), (20, 36586914), (21, 34844680), (24, 30489095), (26, 28143780), (28, 26133510), (30, 24391276), (35, 20906808), (39, 18762520), (40, 18293457), (42, 17422340), (52, 14071890), (56, 13066755), (60, 12195638), (65, 11257512), (70, 10453404), (78, 9381260), (84, 8711170), (91, 8041080), (104, 7035945), (105, 6968936), (113, 6475560), (120, 6097819), (130, 5628756), (140, 5226702), (156, 4690630), (168, 4355585), (182, 4020540), (195, 3752504), (210, 3484468), (226, 3237780), (260, 2814378), (273, 2680360), (280, 2613351), (312, 2345315), (339, 2158520), (364, 2010270), (390, 1876252), (420, 1742234), (452, 1618890), (455, 1608216), (520, 1407189), (546, 1340180), (565, 1295112), (593, 1233960), (678, 1079260), (728, 1005135), (780, 938126), (791, 925080), (840, 871117), (904, 809445), (910, 804108), (1092, 670090), (1130, 647556), (1186, 616980), (1356, 539630), (1365, 536072), (1469, 498120), (1560, 469063), (1582, 462540), (1695, 431704), (1779, 411320), (1820, 402054), (2184, 335045), (2260, 323778), (2372, 308490), (2373, 308360), (2712, 269815), (2730, 268036), (2938, 249060), (2965, 246792), (3164, 231270), (3390, 215852), (3558, 205660), (3640, 201027), (3955, 185016), (4151, 176280), (4407, 166040), (4520, 161889), (4744, 154245), (4746, 154180), (5460, 134018), (5876, 124530), (5930, 123396), (6328, 115635), (6780, 107926), (7116, 102830), (7345, 99624), (7709, 94920), (7910, 92508), (8302, 88140), (8814, 83020), (8895, 82264), (9492, 77090), (10283, 71160), (10920, 67009), (11752, 62265), (11860, 61698), (11865, 61672), (12453, 58760), (13560, 53963), (14232, 51415), (14690, 49812), (15418, 47460), (15820, 46254), (16604, 44070), (17628, 41510), (17790, 41132), (18984, 38545), (20566, 35580), (20755, 35256), (22035, 33208), (23127, 31640), (23720, 30849), (23730, 30836), (24906, 29380)]