472838240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1541

約数の個数: 144

約数和(自身を含む): 1332059904

約数和(自身を除く): 859221664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 245, 280, 287, 328, 392, 410, 490, 560, 574, 656, 784, 820, 980, 1120, 1148, 1312, 1435, 1471, 1568, 1640, 1960, 2009, 2296, 2870, 2942, 3280, 3920, 4018, 4592, 5740, 5884, 6560, 7355, 7840, 8036, 9184, 10045, 10297, 11480, 11768, 14710, 16072, 20090, 20594, 22960, 23536, 29420, 32144, 40180, 41188, 45920, 47072, 51485, 58840, 60311, 64288, 72079, 80360, 82376, 102970, 117680, 120622, 144158, 160720, 164752, 205940, 235360, 241244, 288316, 301555, 321440, 329504, 360395, 411880, 422177, 482488, 576632, 603110, 720790, 823760, 844354, 964976, 1153264, 1206220, 1441580, 1647520, 1688708, 1929952, 2110885, 2306528, 2412440, 2883160, 2955239, 3377416, 4221770, 4824880, 5766320, 5910478, 6754832, 8443540, 9649760, 11532640, 11820956, 13509664, 14776195, 16887080, 23641912, 29552390, 33774160, 47283824, 59104780, 67548320, 94567648, 118209560, 236419120, 472838240]

約数ペア:

[(1, 472838240), (2, 236419120), (4, 118209560), (5, 94567648), (7, 67548320), (8, 59104780), (10, 47283824), (14, 33774160), (16, 29552390), (20, 23641912), (28, 16887080), (32, 14776195), (35, 13509664), (40, 11820956), (41, 11532640), (49, 9649760), (56, 8443540), (70, 6754832), (80, 5910478), (82, 5766320), (98, 4824880), (112, 4221770), (140, 3377416), (160, 2955239), (164, 2883160), (196, 2412440), (205, 2306528), (224, 2110885), (245, 1929952), (280, 1688708), (287, 1647520), (328, 1441580), (392, 1206220), (410, 1153264), (490, 964976), (560, 844354), (574, 823760), (656, 720790), (784, 603110), (820, 576632), (980, 482488), (1120, 422177), (1148, 411880), (1312, 360395), (1435, 329504), (1471, 321440), (1568, 301555), (1640, 288316), (1960, 241244), (2009, 235360), (2296, 205940), (2870, 164752), (2942, 160720), (3280, 144158), (3920, 120622), (4018, 117680), (4592, 102970), (5740, 82376), (5884, 80360), (6560, 72079), (7355, 64288), (7840, 60311), (8036, 58840), (9184, 51485), (10045, 47072), (10297, 45920), (11480, 41188), (11768, 40180), (14710, 32144), (16072, 29420), (20090, 23536), (20594, 22960)]