113678240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 312947712

約数和(自身を除く): 199269472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 41, 43, 52, 62, 65, 80, 82, 86, 104, 124, 130, 155, 160, 164, 172, 205, 208, 215, 248, 260, 310, 328, 344, 403, 410, 416, 430, 496, 520, 533, 559, 620, 656, 688, 806, 820, 860, 992, 1040, 1066, 1118, 1240, 1271, 1312, 1333, 1376, 1612, 1640, 1720, 1763, 2015, 2080, 2132, 2236, 2480, 2542, 2665, 2666, 2795, 3224, 3280, 3440, 3526, 4030, 4264, 4472, 4960, 5084, 5330, 5332, 5590, 6355, 6448, 6560, 6665, 6880, 7052, 8060, 8528, 8815, 8944, 10168, 10660, 10664, 11180, 12710, 12896, 13330, 14104, 16120, 16523, 17056, 17329, 17630, 17888, 20336, 21320, 21328, 22360, 22919, 25420, 26660, 28208, 32240, 33046, 34658, 35260, 40672, 42640, 42656, 44720, 45838, 50840, 53320, 54653, 56416, 64480, 66092, 69316, 70520, 82615, 85280, 86645, 89440, 91676, 101680, 106640, 109306, 114595, 132184, 138632, 141040, 165230, 173290, 183352, 203360, 213280, 218612, 229190, 264368, 273265, 277264, 282080, 330460, 346580, 366704, 437224, 458380, 528736, 546530, 554528, 660920, 693160, 710489, 733408, 874448, 916760, 1093060, 1321840, 1386320, 1420978, 1748896, 1833520, 2186120, 2643680, 2772640, 2841956, 3552445, 3667040, 4372240, 5683912, 7104890, 8744480, 11367824, 14209780, 22735648, 28419560, 56839120, 113678240]

約数ペア:

[(1, 113678240), (2, 56839120), (4, 28419560), (5, 22735648), (8, 14209780), (10, 11367824), (13, 8744480), (16, 7104890), (20, 5683912), (26, 4372240), (31, 3667040), (32, 3552445), (40, 2841956), (41, 2772640), (43, 2643680), (52, 2186120), (62, 1833520), (65, 1748896), (80, 1420978), (82, 1386320), (86, 1321840), (104, 1093060), (124, 916760), (130, 874448), (155, 733408), (160, 710489), (164, 693160), (172, 660920), (205, 554528), (208, 546530), (215, 528736), (248, 458380), (260, 437224), (310, 366704), (328, 346580), (344, 330460), (403, 282080), (410, 277264), (416, 273265), (430, 264368), (496, 229190), (520, 218612), (533, 213280), (559, 203360), (620, 183352), (656, 173290), (688, 165230), (806, 141040), (820, 138632), (860, 132184), (992, 114595), (1040, 109306), (1066, 106640), (1118, 101680), (1240, 91676), (1271, 89440), (1312, 86645), (1333, 85280), (1376, 82615), (1612, 70520), (1640, 69316), (1720, 66092), (1763, 64480), (2015, 56416), (2080, 54653), (2132, 53320), (2236, 50840), (2480, 45838), (2542, 44720), (2665, 42656), (2666, 42640), (2795, 40672), (3224, 35260), (3280, 34658), (3440, 33046), (3526, 32240), (4030, 28208), (4264, 26660), (4472, 25420), (4960, 22919), (5084, 22360), (5330, 21328), (5332, 21320), (5590, 20336), (6355, 17888), (6448, 17630), (6560, 17329), (6665, 17056), (6880, 16523), (7052, 16120), (8060, 14104), (8528, 13330), (8815, 12896), (8944, 12710), (10168, 11180), (10660, 10664)]