198272880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 320

約数和(自身を含む): 769950720

約数和(自身を除く): 571677840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 299, 307, 312, 345, 351, 360, 368, 390, 414, 432, 460, 468, 520, 540, 552, 585, 598, 614, 621, 624, 690, 702, 720, 780, 828, 897, 920, 921, 936, 1035, 1040, 1080, 1104, 1170, 1196, 1228, 1242, 1380, 1404, 1495, 1535, 1560, 1656, 1755, 1794, 1840, 1842, 1872, 2070, 2160, 2340, 2392, 2456, 2484, 2691, 2760, 2763, 2808, 2990, 3070, 3105, 3120, 3312, 3510, 3588, 3684, 3991, 4140, 4485, 4605, 4680, 4784, 4912, 4968, 5382, 5520, 5526, 5616, 5980, 6140, 6210, 7020, 7061, 7176, 7368, 7982, 8073, 8280, 8289, 8970, 9210, 9360, 9936, 10764, 11052, 11960, 11973, 12280, 12420, 13455, 13815, 14040, 14122, 14352, 14736, 15964, 16146, 16560, 16578, 17940, 18420, 19955, 21183, 21528, 22104, 23920, 23946, 24560, 24840, 26910, 27630, 28080, 28244, 31928, 32292, 33156, 35305, 35880, 35919, 36840, 39910, 40365, 41445, 42366, 43056, 44208, 47892, 49680, 53820, 55260, 56488, 59865, 63549, 63856, 64584, 66312, 70610, 71760, 71838, 73680, 79820, 80730, 82890, 84732, 91793, 95784, 105915, 107640, 107757, 110520, 112976, 119730, 127098, 129168, 132624, 141220, 143676, 159640, 161460, 165780, 169464, 179595, 183586, 190647, 191568, 211830, 215280, 215514, 221040, 239460, 254196, 275379, 282440, 287352, 317745, 319280, 322920, 331560, 338928, 359190, 367172, 381294, 423660, 431028, 458965, 478920, 508392, 538785, 550758, 564880, 574704, 635490, 645840, 663120, 718380, 734344, 762588, 826137, 847320, 862056, 917930, 953235, 957840, 1016784, 1077570, 1101516, 1270980, 1376895, 1436760, 1468688, 1525176, 1652274, 1694640, 1724112, 1835860, 1906470, 2155140, 2203032, 2478411, 2541960, 2753790, 2873520, 3050352, 3304548, 3671720, 3812940, 4130685, 4310280, 4406064, 4956822, 5083920, 5507580, 6609096, 7343440, 7625880, 8261370, 8620560, 9913644, 11015160, 12392055, 13218192, 15251760, 16522740, 19827288, 22030320, 24784110, 33045480, 39654576, 49568220, 66090960, 99136440, 198272880]

約数ペア:

[(1, 198272880), (2, 99136440), (3, 66090960), (4, 49568220), (5, 39654576), (6, 33045480), (8, 24784110), (9, 22030320), (10, 19827288), (12, 16522740), (13, 15251760), (15, 13218192), (16, 12392055), (18, 11015160), (20, 9913644), (23, 8620560), (24, 8261370), (26, 7625880), (27, 7343440), (30, 6609096), (36, 5507580), (39, 5083920), (40, 4956822), (45, 4406064), (46, 4310280), (48, 4130685), (52, 3812940), (54, 3671720), (60, 3304548), (65, 3050352), (69, 2873520), (72, 2753790), (78, 2541960), (80, 2478411), (90, 2203032), (92, 2155140), (104, 1906470), (108, 1835860), (115, 1724112), (117, 1694640), (120, 1652274), (130, 1525176), (135, 1468688), (138, 1436760), (144, 1376895), (156, 1270980), (180, 1101516), (184, 1077570), (195, 1016784), (207, 957840), (208, 953235), (216, 917930), (230, 862056), (234, 847320), (240, 826137), (260, 762588), (270, 734344), (276, 718380), (299, 663120), (307, 645840), (312, 635490), (345, 574704), (351, 564880), (360, 550758), (368, 538785), (390, 508392), (414, 478920), (432, 458965), (460, 431028), (468, 423660), (520, 381294), (540, 367172), (552, 359190), (585, 338928), (598, 331560), (614, 322920), (621, 319280), (624, 317745), (690, 287352), (702, 282440), (720, 275379), (780, 254196), (828, 239460), (897, 221040), (920, 215514), (921, 215280), (936, 211830), (1035, 191568), (1040, 190647), (1080, 183586), (1104, 179595), (1170, 169464), (1196, 165780), (1228, 161460), (1242, 159640), (1380, 143676), (1404, 141220), (1495, 132624), (1535, 129168), (1560, 127098), (1656, 119730), (1755, 112976), (1794, 110520), (1840, 107757), (1842, 107640), (1872, 105915), (2070, 95784), (2160, 91793), (2340, 84732), (2392, 82890), (2456, 80730), (2484, 79820), (2691, 73680), (2760, 71838), (2763, 71760), (2808, 70610), (2990, 66312), (3070, 64584), (3105, 63856), (3120, 63549), (3312, 59865), (3510, 56488), (3588, 55260), (3684, 53820), (3991, 49680), (4140, 47892), (4485, 44208), (4605, 43056), (4680, 42366), (4784, 41445), (4912, 40365), (4968, 39910), (5382, 36840), (5520, 35919), (5526, 35880), (5616, 35305), (5980, 33156), (6140, 32292), (6210, 31928), (7020, 28244), (7061, 28080), (7176, 27630), (7368, 26910), (7982, 24840), (8073, 24560), (8280, 23946), (8289, 23920), (8970, 22104), (9210, 21528), (9360, 21183), (9936, 19955), (10764, 18420), (11052, 17940), (11960, 16578), (11973, 16560), (12280, 16146), (12420, 15964), (13455, 14736), (13815, 14352), (14040, 14122)]