147719520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:654

約数の個数: 216

約数和(自身を含む): 546751296

約数和(自身を除く): 399031776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 607, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1214, 1248, 1352, 1440, 1521, 1560, 1690, 1821, 1872, 2028, 2080, 2340, 2428, 2535, 2704, 3035, 3042, 3120, 3380, 3642, 3744, 4056, 4680, 4856, 5070, 5408, 5463, 6070, 6084, 6240, 6760, 7284, 7605, 7891, 8112, 9105, 9360, 9712, 10140, 10926, 12140, 12168, 13520, 14568, 15210, 15782, 16224, 18210, 18720, 19424, 20280, 21852, 23673, 24280, 24336, 27040, 27315, 29136, 30420, 31564, 36420, 39455, 40560, 43704, 47346, 48560, 48672, 54630, 58272, 60840, 63128, 71019, 72840, 78910, 81120, 87408, 94692, 97120, 102583, 109260, 118365, 121680, 126256, 142038, 145680, 157820, 174816, 189384, 205166, 218520, 236730, 243360, 252512, 284076, 291360, 307749, 315640, 355095, 378768, 410332, 437040, 473460, 512915, 568152, 615498, 631280, 710190, 757536, 820664, 874080, 923247, 946920, 1025830, 1136304, 1230996, 1262560, 1420380, 1538745, 1641328, 1846494, 1893840, 2051660, 2272608, 2461992, 2840760, 3077490, 3282656, 3692988, 3787680, 4103320, 4616235, 4923984, 5681520, 6154980, 7385976, 8206640, 9232470, 9847968, 11363040, 12309960, 14771952, 16413280, 18464940, 24619920, 29543904, 36929880, 49239840, 73859760, 147719520]

約数ペア:

[(1, 147719520), (2, 73859760), (3, 49239840), (4, 36929880), (5, 29543904), (6, 24619920), (8, 18464940), (9, 16413280), (10, 14771952), (12, 12309960), (13, 11363040), (15, 9847968), (16, 9232470), (18, 8206640), (20, 7385976), (24, 6154980), (26, 5681520), (30, 4923984), (32, 4616235), (36, 4103320), (39, 3787680), (40, 3692988), (45, 3282656), (48, 3077490), (52, 2840760), (60, 2461992), (65, 2272608), (72, 2051660), (78, 1893840), (80, 1846494), (90, 1641328), (96, 1538745), (104, 1420380), (117, 1262560), (120, 1230996), (130, 1136304), (144, 1025830), (156, 946920), (160, 923247), (169, 874080), (180, 820664), (195, 757536), (208, 710190), (234, 631280), (240, 615498), (260, 568152), (288, 512915), (312, 473460), (338, 437040), (360, 410332), (390, 378768), (416, 355095), (468, 315640), (480, 307749), (507, 291360), (520, 284076), (585, 252512), (607, 243360), (624, 236730), (676, 218520), (720, 205166), (780, 189384), (845, 174816), (936, 157820), (1014, 145680), (1040, 142038), (1170, 126256), (1214, 121680), (1248, 118365), (1352, 109260), (1440, 102583), (1521, 97120), (1560, 94692), (1690, 87408), (1821, 81120), (1872, 78910), (2028, 72840), (2080, 71019), (2340, 63128), (2428, 60840), (2535, 58272), (2704, 54630), (3035, 48672), (3042, 48560), (3120, 47346), (3380, 43704), (3642, 40560), (3744, 39455), (4056, 36420), (4680, 31564), (4856, 30420), (5070, 29136), (5408, 27315), (5463, 27040), (6070, 24336), (6084, 24280), (6240, 23673), (6760, 21852), (7284, 20280), (7605, 19424), (7891, 18720), (8112, 18210), (9105, 16224), (9360, 15782), (9712, 15210), (10140, 14568), (10926, 13520), (12140, 12168)]