16917207840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47563}}^1$

素因数の和:47616

約数の個数: 288

約数和(自身を含む): 65444258880

約数和(自身を除く): 48527051040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4560, 4680, 4940, 5472, 5928, 6240, 6840, 7410, 7904, 8892, 9120, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 18720, 19760, 22230, 23712, 27360, 29640, 35568, 39520, 44460, 47563, 59280, 71136, 88920, 95126, 118560, 142689, 177840, 190252, 237815, 285378, 355680, 380504, 428067, 475630, 570756, 618319, 713445, 761008, 856134, 903697, 951260, 1141512, 1236638, 1426890, 1522016, 1712268, 1807394, 1854957, 1902520, 2140335, 2283024, 2473276, 2711091, 2853780, 3091595, 3424536, 3614788, 3709914, 3805040, 4280670, 4518485, 4566048, 4946552, 5422182, 5564871, 5707560, 6183190, 6849072, 7229576, 7419828, 7610080, 8133273, 8561340, 9036970, 9274785, 9893104, 10844364, 11129742, 11415120, 11748061, 12366380, 13555455, 13698144, 14459152, 14839656, 16266546, 17122680, 18073940, 18549570, 19786208, 21688728, 22259484, 22830240, 23496122, 24732760, 27110910, 27824355, 28918304, 29679312, 32533092, 34245360, 35244183, 36147880, 37099140, 40666365, 43377456, 44518968, 46992244, 49465520, 54221820, 55648710, 58740305, 59358624, 65066184, 68490720, 70488366, 72295760, 74198280, 81332730, 86754912, 89037936, 93984488, 98931040, 105732549, 108443640, 111297420, 117480610, 130132368, 140976732, 144591520, 148396560, 162665460, 176220915, 178075872, 187968976, 211465098, 216887280, 222594840, 234961220, 260264736, 281953464, 296793120, 325330920, 352441830, 375937952, 422930196, 433774560, 445189680, 469922440, 528662745, 563906928, 650661840, 704883660, 845860392, 890379360, 939844880, 1057325490, 1127813856, 1301323680, 1409767320, 1691720784, 1879689760, 2114650980, 2819534640, 3383441568, 4229301960, 5639069280, 8458603920, 16917207840]

約数ペア:

[(1, 16917207840), (2, 8458603920), (3, 5639069280), (4, 4229301960), (5, 3383441568), (6, 2819534640), (8, 2114650980), (9, 1879689760), (10, 1691720784), (12, 1409767320), (13, 1301323680), (15, 1127813856), (16, 1057325490), (18, 939844880), (19, 890379360), (20, 845860392), (24, 704883660), (26, 650661840), (30, 563906928), (32, 528662745), (36, 469922440), (38, 445189680), (39, 433774560), (40, 422930196), (45, 375937952), (48, 352441830), (52, 325330920), (57, 296793120), (60, 281953464), (65, 260264736), (72, 234961220), (76, 222594840), (78, 216887280), (80, 211465098), (90, 187968976), (95, 178075872), (96, 176220915), (104, 162665460), (114, 148396560), (117, 144591520), (120, 140976732), (130, 130132368), (144, 117480610), (152, 111297420), (156, 108443640), (160, 105732549), (171, 98931040), (180, 93984488), (190, 89037936), (195, 86754912), (208, 81332730), (228, 74198280), (234, 72295760), (240, 70488366), (247, 68490720), (260, 65066184), (285, 59358624), (288, 58740305), (304, 55648710), (312, 54221820), (342, 49465520), (360, 46992244), (380, 44518968), (390, 43377456), (416, 40666365), (456, 37099140), (468, 36147880), (480, 35244183), (494, 34245360), (520, 32533092), (570, 29679312), (585, 28918304), (608, 27824355), (624, 27110910), (684, 24732760), (720, 23496122), (741, 22830240), (760, 22259484), (780, 21688728), (855, 19786208), (912, 18549570), (936, 18073940), (988, 17122680), (1040, 16266546), (1140, 14839656), (1170, 14459152), (1235, 13698144), (1248, 13555455), (1368, 12366380), (1440, 11748061), (1482, 11415120), (1520, 11129742), (1560, 10844364), (1710, 9893104), (1824, 9274785), (1872, 9036970), (1976, 8561340), (2080, 8133273), (2223, 7610080), (2280, 7419828), (2340, 7229576), (2470, 6849072), (2736, 6183190), (2964, 5707560), (3040, 5564871), (3120, 5422182), (3420, 4946552), (3705, 4566048), (3744, 4518485), (3952, 4280670), (4446, 3805040), (4560, 3709914), (4680, 3614788), (4940, 3424536), (5472, 3091595), (5928, 2853780), (6240, 2711091), (6840, 2473276), (7410, 2283024), (7904, 2140335), (8892, 1902520), (9120, 1854957), (9360, 1807394), (9880, 1712268), (11115, 1522016), (11856, 1426890), (13680, 1236638), (14820, 1141512), (17784, 951260), (18720, 903697), (19760, 856134), (22230, 761008), (23712, 713445), (27360, 618319), (29640, 570756), (35568, 475630), (39520, 428067), (44460, 380504), (47563, 355680), (59280, 285378), (71136, 237815), (88920, 190252), (95126, 177840), (118560, 142689)]