171360840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 605093760

約数和(自身を除く): 433732920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 151, 168, 193, 196, 210, 245, 280, 294, 302, 386, 392, 420, 453, 490, 579, 588, 604, 735, 755, 772, 840, 906, 965, 980, 1057, 1158, 1176, 1208, 1351, 1470, 1510, 1544, 1812, 1930, 1960, 2114, 2265, 2316, 2702, 2895, 2940, 3020, 3171, 3624, 3860, 4053, 4228, 4530, 4632, 5285, 5404, 5790, 5880, 6040, 6342, 6755, 7399, 7720, 8106, 8456, 9060, 9457, 10570, 10808, 11580, 12684, 13510, 14798, 15855, 16212, 18120, 18914, 20265, 21140, 22197, 23160, 25368, 27020, 28371, 29143, 29596, 31710, 32424, 36995, 37828, 40530, 42280, 44394, 47285, 54040, 56742, 58286, 59192, 63420, 73990, 75656, 81060, 87429, 88788, 94570, 110985, 113484, 116572, 126840, 141855, 145715, 147980, 162120, 174858, 177576, 189140, 204001, 221970, 226968, 233144, 283710, 291430, 295960, 349716, 378280, 408002, 437145, 443940, 567420, 582860, 612003, 699432, 816004, 874290, 887880, 1020005, 1134840, 1165720, 1224006, 1428007, 1632008, 1748580, 2040010, 2448012, 2856014, 3060015, 3497160, 4080020, 4284021, 4896024, 5712028, 6120030, 7140035, 8160040, 8568042, 11424056, 12240060, 14280070, 17136084, 21420105, 24480120, 28560140, 34272168, 42840210, 57120280, 85680420, 171360840]

約数ペア:

[(1, 171360840), (2, 85680420), (3, 57120280), (4, 42840210), (5, 34272168), (6, 28560140), (7, 24480120), (8, 21420105), (10, 17136084), (12, 14280070), (14, 12240060), (15, 11424056), (20, 8568042), (21, 8160040), (24, 7140035), (28, 6120030), (30, 5712028), (35, 4896024), (40, 4284021), (42, 4080020), (49, 3497160), (56, 3060015), (60, 2856014), (70, 2448012), (84, 2040010), (98, 1748580), (105, 1632008), (120, 1428007), (140, 1224006), (147, 1165720), (151, 1134840), (168, 1020005), (193, 887880), (196, 874290), (210, 816004), (245, 699432), (280, 612003), (294, 582860), (302, 567420), (386, 443940), (392, 437145), (420, 408002), (453, 378280), (490, 349716), (579, 295960), (588, 291430), (604, 283710), (735, 233144), (755, 226968), (772, 221970), (840, 204001), (906, 189140), (965, 177576), (980, 174858), (1057, 162120), (1158, 147980), (1176, 145715), (1208, 141855), (1351, 126840), (1470, 116572), (1510, 113484), (1544, 110985), (1812, 94570), (1930, 88788), (1960, 87429), (2114, 81060), (2265, 75656), (2316, 73990), (2702, 63420), (2895, 59192), (2940, 58286), (3020, 56742), (3171, 54040), (3624, 47285), (3860, 44394), (4053, 42280), (4228, 40530), (4530, 37828), (4632, 36995), (5285, 32424), (5404, 31710), (5790, 29596), (5880, 29143), (6040, 28371), (6342, 27020), (6755, 25368), (7399, 23160), (7720, 22197), (8106, 21140), (8456, 20265), (9060, 18914), (9457, 18120), (10570, 16212), (10808, 15855), (11580, 14798), (12684, 13510)]