723642390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 2000764800

約数和(自身を除く): 1277122410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 61, 90, 106, 122, 135, 159, 183, 265, 270, 305, 318, 366, 477, 530, 549, 610, 795, 829, 915, 954, 1098, 1431, 1590, 1647, 1658, 1830, 2385, 2487, 2745, 2862, 3233, 3294, 4145, 4770, 4974, 5490, 6466, 7155, 7461, 8235, 8290, 9699, 12435, 14310, 14922, 16165, 16470, 19398, 22383, 24870, 29097, 32330, 37305, 43937, 44766, 48495, 50569, 58194, 74610, 87291, 87874, 96990, 101138, 111915, 131811, 145485, 151707, 174582, 219685, 223830, 252845, 263622, 290970, 303414, 395433, 436455, 439370, 455121, 505690, 659055, 758535, 790866, 872910, 910242, 1186299, 1318110, 1365363, 1517070, 1977165, 2275605, 2372598, 2680157, 2730726, 3954330, 4551210, 5360314, 5931495, 6826815, 8040471, 11862990, 13400785, 13653630, 16080942, 24121413, 26801570, 40202355, 48242826, 72364239, 80404710, 120607065, 144728478, 241214130, 361821195, 723642390]

約数ペア:

[(1, 723642390), (2, 361821195), (3, 241214130), (5, 144728478), (6, 120607065), (9, 80404710), (10, 72364239), (15, 48242826), (18, 40202355), (27, 26801570), (30, 24121413), (45, 16080942), (53, 13653630), (54, 13400785), (61, 11862990), (90, 8040471), (106, 6826815), (122, 5931495), (135, 5360314), (159, 4551210), (183, 3954330), (265, 2730726), (270, 2680157), (305, 2372598), (318, 2275605), (366, 1977165), (477, 1517070), (530, 1365363), (549, 1318110), (610, 1186299), (795, 910242), (829, 872910), (915, 790866), (954, 758535), (1098, 659055), (1431, 505690), (1590, 455121), (1647, 439370), (1658, 436455), (1830, 395433), (2385, 303414), (2487, 290970), (2745, 263622), (2862, 252845), (3233, 223830), (3294, 219685), (4145, 174582), (4770, 151707), (4974, 145485), (5490, 131811), (6466, 111915), (7155, 101138), (7461, 96990), (8235, 87874), (8290, 87291), (9699, 74610), (12435, 58194), (14310, 50569), (14922, 48495), (16165, 44766), (16470, 43937), (19398, 37305), (22383, 32330), (24870, 29097)]