2644703880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1907}}^1$

素因数の和:2068

約数の個数: 256

約数和(自身を含む): 9847111680

約数和(自身を除く): 7202407800

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, 120, 127, 130, 140, 156, 168, 182, 195, 210, 254, 260, 273, 280, 312, 364, 381, 390, 420, 455, 508, 520, 546, 635, 728, 762, 780, 840, 889, 910, 1016, 1092, 1270, 1365, 1524, 1560, 1651, 1778, 1820, 1905, 1907, 2184, 2540, 2667, 2730, 3048, 3302, 3556, 3640, 3810, 3814, 4445, 4953, 5080, 5334, 5460, 5721, 6604, 7112, 7620, 7628, 8255, 8890, 9535, 9906, 10668, 10920, 11442, 11557, 13208, 13335, 13349, 15240, 15256, 16510, 17780, 19070, 19812, 21336, 22884, 23114, 24765, 24791, 26670, 26698, 28605, 33020, 34671, 35560, 38140, 39624, 40047, 45768, 46228, 49530, 49582, 53340, 53396, 57210, 57785, 66040, 66745, 69342, 74373, 76280, 80094, 92456, 99060, 99164, 106680, 106792, 114420, 115570, 123955, 133490, 138684, 148746, 160188, 173355, 173537, 198120, 198328, 200235, 228840, 231140, 242189, 247910, 266980, 277368, 297492, 320376, 346710, 347074, 371865, 400470, 462280, 484378, 495820, 520611, 533960, 594984, 693420, 694148, 726567, 743730, 800940, 867685, 968756, 991640, 1041222, 1210945, 1386840, 1388296, 1453134, 1487460, 1601880, 1695323, 1735370, 1937512, 2082444, 2421890, 2603055, 2906268, 2974920, 3148457, 3390646, 3470740, 3632835, 4164888, 4843780, 5085969, 5206110, 5812536, 6296914, 6781292, 6941480, 7265670, 8476615, 9445371, 9687560, 10171938, 10412220, 12593828, 13562584, 14531340, 15742285, 16953230, 18890742, 20343876, 20824440, 22039199, 25187656, 25429845, 29062680, 31484570, 33906460, 37781484, 40687752, 44078398, 47226855, 50859690, 62969140, 66117597, 67812920, 75562968, 88156796, 94453710, 101719380, 110195995, 125938280, 132235194, 176313592, 188907420, 203438760, 220391990, 264470388, 330587985, 377814840, 440783980, 528940776, 661175970, 881567960, 1322351940, 2644703880]

約数ペア:

[(1, 2644703880), (2, 1322351940), (3, 881567960), (4, 661175970), (5, 528940776), (6, 440783980), (7, 377814840), (8, 330587985), (10, 264470388), (12, 220391990), (13, 203438760), (14, 188907420), (15, 176313592), (20, 132235194), (21, 125938280), (24, 110195995), (26, 101719380), (28, 94453710), (30, 88156796), (35, 75562968), (39, 67812920), (40, 66117597), (42, 62969140), (52, 50859690), (56, 47226855), (60, 44078398), (65, 40687752), (70, 37781484), (78, 33906460), (84, 31484570), (91, 29062680), (104, 25429845), (105, 25187656), (120, 22039199), (127, 20824440), (130, 20343876), (140, 18890742), (156, 16953230), (168, 15742285), (182, 14531340), (195, 13562584), (210, 12593828), (254, 10412220), (260, 10171938), (273, 9687560), (280, 9445371), (312, 8476615), (364, 7265670), (381, 6941480), (390, 6781292), (420, 6296914), (455, 5812536), (508, 5206110), (520, 5085969), (546, 4843780), (635, 4164888), (728, 3632835), (762, 3470740), (780, 3390646), (840, 3148457), (889, 2974920), (910, 2906268), (1016, 2603055), (1092, 2421890), (1270, 2082444), (1365, 1937512), (1524, 1735370), (1560, 1695323), (1651, 1601880), (1778, 1487460), (1820, 1453134), (1905, 1388296), (1907, 1386840), (2184, 1210945), (2540, 1041222), (2667, 991640), (2730, 968756), (3048, 867685), (3302, 800940), (3556, 743730), (3640, 726567), (3810, 694148), (3814, 693420), (4445, 594984), (4953, 533960), (5080, 520611), (5334, 495820), (5460, 484378), (5721, 462280), (6604, 400470), (7112, 371865), (7620, 347074), (7628, 346710), (8255, 320376), (8890, 297492), (9535, 277368), (9906, 266980), (10668, 247910), (10920, 242189), (11442, 231140), (11557, 228840), (13208, 200235), (13335, 198328), (13349, 198120), (15240, 173537), (15256, 173355), (16510, 160188), (17780, 148746), (19070, 138684), (19812, 133490), (21336, 123955), (22884, 115570), (23114, 114420), (24765, 106792), (24791, 106680), (26670, 99164), (26698, 99060), (28605, 92456), (33020, 80094), (34671, 76280), (35560, 74373), (38140, 69342), (39624, 66745), (40047, 66040), (45768, 57785), (46228, 57210), (49530, 53396), (49582, 53340)]