411130160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 1129749120

約数和(自身を除く): 718618960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 89, 112, 113, 140, 146, 178, 226, 280, 292, 356, 365, 445, 452, 511, 560, 565, 584, 623, 712, 730, 791, 890, 904, 1022, 1130, 1168, 1246, 1424, 1460, 1582, 1780, 1808, 2044, 2260, 2492, 2555, 2920, 3115, 3164, 3560, 3955, 4088, 4520, 4984, 5110, 5840, 6230, 6328, 6497, 7120, 7910, 8176, 8249, 9040, 9968, 10057, 10220, 12460, 12656, 12994, 15820, 16498, 20114, 20440, 24920, 25988, 31640, 32485, 32996, 40228, 40880, 41245, 45479, 49840, 50285, 51976, 57743, 63280, 64970, 65992, 70399, 80456, 82490, 90958, 100570, 103952, 115486, 129940, 131984, 140798, 160912, 164980, 181916, 201140, 227395, 230972, 259880, 281596, 288715, 329960, 351995, 363832, 402280, 454790, 461944, 519760, 563192, 577430, 659920, 703990, 727664, 734161, 804560, 909580, 923888, 1126384, 1154860, 1407980, 1468322, 1819160, 2309720, 2815960, 2936644, 3638320, 3670805, 4619440, 5139127, 5631920, 5873288, 7341610, 10278254, 11746576, 14683220, 20556508, 25695635, 29366440, 41113016, 51391270, 58732880, 82226032, 102782540, 205565080, 411130160]

約数ペア:

[(1, 411130160), (2, 205565080), (4, 102782540), (5, 82226032), (7, 58732880), (8, 51391270), (10, 41113016), (14, 29366440), (16, 25695635), (20, 20556508), (28, 14683220), (35, 11746576), (40, 10278254), (56, 7341610), (70, 5873288), (73, 5631920), (80, 5139127), (89, 4619440), (112, 3670805), (113, 3638320), (140, 2936644), (146, 2815960), (178, 2309720), (226, 1819160), (280, 1468322), (292, 1407980), (356, 1154860), (365, 1126384), (445, 923888), (452, 909580), (511, 804560), (560, 734161), (565, 727664), (584, 703990), (623, 659920), (712, 577430), (730, 563192), (791, 519760), (890, 461944), (904, 454790), (1022, 402280), (1130, 363832), (1168, 351995), (1246, 329960), (1424, 288715), (1460, 281596), (1582, 259880), (1780, 230972), (1808, 227395), (2044, 201140), (2260, 181916), (2492, 164980), (2555, 160912), (2920, 140798), (3115, 131984), (3164, 129940), (3560, 115486), (3955, 103952), (4088, 100570), (4520, 90958), (4984, 82490), (5110, 80456), (5840, 70399), (6230, 65992), (6328, 64970), (6497, 63280), (7120, 57743), (7910, 51976), (8176, 50285), (8249, 49840), (9040, 45479), (9968, 41245), (10057, 40880), (10220, 40228), (12460, 32996), (12656, 32485), (12994, 31640), (15820, 25988), (16498, 24920), (20114, 20440)]