462579520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 224

約数和(自身を含む): 1302690816

約数和(自身を除く): 840111296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 64, 65, 68, 80, 85, 104, 124, 130, 136, 155, 160, 170, 208, 211, 221, 248, 260, 272, 310, 320, 340, 403, 416, 422, 442, 496, 520, 527, 544, 620, 680, 806, 832, 844, 884, 992, 1040, 1054, 1055, 1088, 1105, 1240, 1360, 1612, 1688, 1768, 1984, 2015, 2080, 2108, 2110, 2210, 2480, 2635, 2720, 2743, 3224, 3376, 3536, 3587, 4030, 4160, 4216, 4220, 4420, 4960, 5270, 5440, 5486, 6448, 6541, 6752, 6851, 7072, 7174, 8060, 8432, 8440, 8840, 9920, 10540, 10972, 12896, 13082, 13504, 13702, 13715, 14144, 14348, 16120, 16864, 16880, 17680, 17935, 21080, 21944, 25792, 26164, 27404, 27430, 28696, 32240, 32705, 33728, 33760, 34255, 35360, 35870, 42160, 43888, 46631, 52328, 54808, 54860, 57392, 64480, 65410, 67520, 68510, 70720, 71740, 84320, 85033, 87776, 93262, 104656, 109616, 109720, 111197, 114784, 128960, 130820, 137020, 143480, 168640, 170066, 175552, 186524, 209312, 219232, 219440, 222394, 229568, 233155, 261640, 274040, 286960, 340132, 373048, 418624, 425165, 438464, 438880, 444788, 466310, 523280, 548080, 555985, 573920, 680264, 746096, 850330, 877760, 889576, 932620, 1046560, 1096160, 1111970, 1147840, 1360528, 1445561, 1492192, 1700660, 1779152, 1865240, 2093120, 2192320, 2223940, 2721056, 2891122, 2984384, 3401320, 3558304, 3730480, 4447880, 5442112, 5782244, 6802640, 7116608, 7227805, 7460960, 8895760, 11564488, 13605280, 14455610, 14921920, 17791520, 23128976, 27210560, 28911220, 35583040, 46257952, 57822440, 92515904, 115644880, 231289760, 462579520]

約数ペア:

[(1, 462579520), (2, 231289760), (4, 115644880), (5, 92515904), (8, 57822440), (10, 46257952), (13, 35583040), (16, 28911220), (17, 27210560), (20, 23128976), (26, 17791520), (31, 14921920), (32, 14455610), (34, 13605280), (40, 11564488), (52, 8895760), (62, 7460960), (64, 7227805), (65, 7116608), (68, 6802640), (80, 5782244), (85, 5442112), (104, 4447880), (124, 3730480), (130, 3558304), (136, 3401320), (155, 2984384), (160, 2891122), (170, 2721056), (208, 2223940), (211, 2192320), (221, 2093120), (248, 1865240), (260, 1779152), (272, 1700660), (310, 1492192), (320, 1445561), (340, 1360528), (403, 1147840), (416, 1111970), (422, 1096160), (442, 1046560), (496, 932620), (520, 889576), (527, 877760), (544, 850330), (620, 746096), (680, 680264), (806, 573920), (832, 555985), (844, 548080), (884, 523280), (992, 466310), (1040, 444788), (1054, 438880), (1055, 438464), (1088, 425165), (1105, 418624), (1240, 373048), (1360, 340132), (1612, 286960), (1688, 274040), (1768, 261640), (1984, 233155), (2015, 229568), (2080, 222394), (2108, 219440), (2110, 219232), (2210, 209312), (2480, 186524), (2635, 175552), (2720, 170066), (2743, 168640), (3224, 143480), (3376, 137020), (3536, 130820), (3587, 128960), (4030, 114784), (4160, 111197), (4216, 109720), (4220, 109616), (4420, 104656), (4960, 93262), (5270, 87776), (5440, 85033), (5486, 84320), (6448, 71740), (6541, 70720), (6752, 68510), (6851, 67520), (7072, 65410), (7174, 64480), (8060, 57392), (8432, 54860), (8440, 54808), (8840, 52328), (9920, 46631), (10540, 43888), (10972, 42160), (12896, 35870), (13082, 35360), (13504, 34255), (13702, 33760), (13715, 33728), (14144, 32705), (14348, 32240), (16120, 28696), (16864, 27430), (16880, 27404), (17680, 26164), (17935, 25792), (21080, 21944)]