79414920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 203631480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 234, 239, 260, 284, 312, 355, 360, 390, 426, 468, 478, 520, 568, 585, 639, 710, 717, 780, 852, 923, 936, 956, 1065, 1170, 1195, 1278, 1420, 1434, 1560, 1704, 1846, 1912, 2130, 2151, 2340, 2390, 2556, 2769, 2840, 2868, 3107, 3195, 3585, 3692, 4260, 4302, 4615, 4680, 4780, 5112, 5538, 5736, 6214, 6390, 7170, 7384, 8307, 8520, 8604, 9230, 9321, 9560, 10755, 11076, 12428, 12780, 13845, 14340, 15535, 16614, 16969, 17208, 18460, 18642, 21510, 22152, 24856, 25560, 27690, 27963, 28680, 31070, 33228, 33938, 36920, 37284, 41535, 43020, 46605, 50907, 55380, 55926, 62140, 66456, 67876, 74568, 83070, 84845, 86040, 93210, 101814, 110760, 111852, 124280, 135752, 139815, 152721, 166140, 169690, 186420, 203628, 220597, 223704, 254535, 279630, 305442, 332280, 339380, 372840, 407256, 441194, 509070, 559260, 610884, 661791, 678760, 763605, 882388, 1018140, 1102985, 1118520, 1221768, 1323582, 1527210, 1764776, 1985373, 2036280, 2205970, 2647164, 3054420, 3308955, 3970746, 4411940, 5294328, 6108840, 6617910, 7941492, 8823880, 9926865, 13235820, 15882984, 19853730, 26471640, 39707460, 79414920]

約数ペア:

[(1, 79414920), (2, 39707460), (3, 26471640), (4, 19853730), (5, 15882984), (6, 13235820), (8, 9926865), (9, 8823880), (10, 7941492), (12, 6617910), (13, 6108840), (15, 5294328), (18, 4411940), (20, 3970746), (24, 3308955), (26, 3054420), (30, 2647164), (36, 2205970), (39, 2036280), (40, 1985373), (45, 1764776), (52, 1527210), (60, 1323582), (65, 1221768), (71, 1118520), (72, 1102985), (78, 1018140), (90, 882388), (104, 763605), (117, 678760), (120, 661791), (130, 610884), (142, 559260), (156, 509070), (180, 441194), (195, 407256), (213, 372840), (234, 339380), (239, 332280), (260, 305442), (284, 279630), (312, 254535), (355, 223704), (360, 220597), (390, 203628), (426, 186420), (468, 169690), (478, 166140), (520, 152721), (568, 139815), (585, 135752), (639, 124280), (710, 111852), (717, 110760), (780, 101814), (852, 93210), (923, 86040), (936, 84845), (956, 83070), (1065, 74568), (1170, 67876), (1195, 66456), (1278, 62140), (1420, 55926), (1434, 55380), (1560, 50907), (1704, 46605), (1846, 43020), (1912, 41535), (2130, 37284), (2151, 36920), (2340, 33938), (2390, 33228), (2556, 31070), (2769, 28680), (2840, 27963), (2868, 27690), (3107, 25560), (3195, 24856), (3585, 22152), (3692, 21510), (4260, 18642), (4302, 18460), (4615, 17208), (4680, 16969), (4780, 16614), (5112, 15535), (5538, 14340), (5736, 13845), (6214, 12780), (6390, 12428), (7170, 11076), (7384, 10755), (8307, 9560), (8520, 9321), (8604, 9230)]