61184760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 227681280

約数和(自身を除く): 166496520

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, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 431, 455, 507, 520, 546, 676, 728, 780, 840, 845, 862, 910, 1014, 1092, 1183, 1293, 1352, 1365, 1560, 1690, 1724, 1820, 2028, 2155, 2184, 2366, 2535, 2586, 2730, 3017, 3380, 3448, 3549, 3640, 4056, 4310, 4732, 5070, 5172, 5460, 5603, 5915, 6034, 6465, 6760, 7098, 8620, 9051, 9464, 10140, 10344, 10920, 11206, 11830, 12068, 12930, 14196, 15085, 16809, 17240, 17745, 18102, 20280, 22412, 23660, 24136, 25860, 28015, 28392, 30170, 33618, 35490, 36204, 39221, 44824, 45255, 47320, 51720, 56030, 60340, 67236, 70980, 72408, 72839, 78442, 84045, 90510, 112060, 117663, 120680, 134472, 141960, 145678, 156884, 168090, 181020, 196105, 218517, 224120, 235326, 291356, 313768, 336180, 362040, 364195, 392210, 437034, 470652, 509873, 582712, 588315, 672360, 728390, 784420, 874068, 941304, 1019746, 1092585, 1176630, 1456780, 1529619, 1568840, 1748136, 2039492, 2185170, 2353260, 2549365, 2913560, 3059238, 4078984, 4370340, 4706520, 5098730, 6118476, 7648095, 8740680, 10197460, 12236952, 15296190, 20394920, 30592380, 61184760]

約数ペア:

[(1, 61184760), (2, 30592380), (3, 20394920), (4, 15296190), (5, 12236952), (6, 10197460), (7, 8740680), (8, 7648095), (10, 6118476), (12, 5098730), (13, 4706520), (14, 4370340), (15, 4078984), (20, 3059238), (21, 2913560), (24, 2549365), (26, 2353260), (28, 2185170), (30, 2039492), (35, 1748136), (39, 1568840), (40, 1529619), (42, 1456780), (52, 1176630), (56, 1092585), (60, 1019746), (65, 941304), (70, 874068), (78, 784420), (84, 728390), (91, 672360), (104, 588315), (105, 582712), (120, 509873), (130, 470652), (140, 437034), (156, 392210), (168, 364195), (169, 362040), (182, 336180), (195, 313768), (210, 291356), (260, 235326), (273, 224120), (280, 218517), (312, 196105), (338, 181020), (364, 168090), (390, 156884), (420, 145678), (431, 141960), (455, 134472), (507, 120680), (520, 117663), (546, 112060), (676, 90510), (728, 84045), (780, 78442), (840, 72839), (845, 72408), (862, 70980), (910, 67236), (1014, 60340), (1092, 56030), (1183, 51720), (1293, 47320), (1352, 45255), (1365, 44824), (1560, 39221), (1690, 36204), (1724, 35490), (1820, 33618), (2028, 30170), (2155, 28392), (2184, 28015), (2366, 25860), (2535, 24136), (2586, 23660), (2730, 22412), (3017, 20280), (3380, 18102), (3448, 17745), (3549, 17240), (3640, 16809), (4056, 15085), (4310, 14196), (4732, 12930), (5070, 12068), (5172, 11830), (5460, 11206), (5603, 10920), (5915, 10344), (6034, 10140), (6465, 9464), (6760, 9051), (7098, 8620)]