140974516480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{215531}}^1$

素因数の和:215632

約数の個数: 144

約数和(自身を含む): 391206098304

約数和(自身を除く): 250231581824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1280, 1460, 1792, 2044, 2240, 2336, 2555, 2920, 4088, 4480, 4672, 5110, 5840, 8176, 8960, 9344, 10220, 11680, 16352, 18688, 20440, 23360, 32704, 40880, 46720, 65408, 81760, 93440, 130816, 163520, 215531, 327040, 431062, 654080, 862124, 1077655, 1508717, 1724248, 2155310, 3017434, 3448496, 4310620, 6034868, 6896992, 7543585, 8621240, 12069736, 13793984, 15087170, 15733763, 17242480, 24139472, 27587968, 30174340, 31467526, 34484960, 48278944, 55175936, 60348680, 62935052, 68969920, 78668815, 96557888, 110136341, 120697360, 125870104, 137939840, 157337630, 193115776, 220272682, 241394720, 251740208, 275879680, 314675260, 386231552, 440545364, 482789440, 503480416, 550681705, 629350520, 881090728, 965578880, 1006960832, 1101363410, 1258701040, 1762181456, 1931157760, 2013921664, 2202726820, 2517402080, 3524362912, 4027843328, 4405453640, 5034804160, 7048725824, 8810907280, 10069608320, 14097451648, 17621814560, 20139216640, 28194903296, 35243629120, 70487258240, 140974516480]

約数ペア:

[(1, 140974516480), (2, 70487258240), (4, 35243629120), (5, 28194903296), (7, 20139216640), (8, 17621814560), (10, 14097451648), (14, 10069608320), (16, 8810907280), (20, 7048725824), (28, 5034804160), (32, 4405453640), (35, 4027843328), (40, 3524362912), (56, 2517402080), (64, 2202726820), (70, 2013921664), (73, 1931157760), (80, 1762181456), (112, 1258701040), (128, 1101363410), (140, 1006960832), (146, 965578880), (160, 881090728), (224, 629350520), (256, 550681705), (280, 503480416), (292, 482789440), (320, 440545364), (365, 386231552), (448, 314675260), (511, 275879680), (560, 251740208), (584, 241394720), (640, 220272682), (730, 193115776), (896, 157337630), (1022, 137939840), (1120, 125870104), (1168, 120697360), (1280, 110136341), (1460, 96557888), (1792, 78668815), (2044, 68969920), (2240, 62935052), (2336, 60348680), (2555, 55175936), (2920, 48278944), (4088, 34484960), (4480, 31467526), (4672, 30174340), (5110, 27587968), (5840, 24139472), (8176, 17242480), (8960, 15733763), (9344, 15087170), (10220, 13793984), (11680, 12069736), (16352, 8621240), (18688, 7543585), (20440, 6896992), (23360, 6034868), (32704, 4310620), (40880, 3448496), (46720, 3017434), (65408, 2155310), (81760, 1724248), (93440, 1508717), (130816, 1077655), (163520, 862124), (215531, 654080), (327040, 431062)]