258814400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:599

約数の個数: 168

約数和(自身を含む): 716974944

約数和(自身を除く): 458160544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 92, 100, 104, 115, 130, 160, 184, 200, 208, 230, 260, 299, 320, 325, 368, 400, 416, 460, 520, 541, 575, 598, 650, 736, 800, 832, 920, 1040, 1082, 1150, 1196, 1300, 1472, 1495, 1600, 1840, 2080, 2164, 2300, 2392, 2600, 2705, 2990, 3680, 4160, 4328, 4600, 4784, 5200, 5410, 5980, 7033, 7360, 7475, 8656, 9200, 9568, 10400, 10820, 11960, 12443, 13525, 14066, 14950, 17312, 18400, 19136, 20800, 21640, 23920, 24886, 27050, 28132, 29900, 34624, 35165, 36800, 43280, 47840, 49772, 54100, 56264, 59800, 62215, 70330, 86560, 95680, 99544, 108200, 112528, 119600, 124430, 140660, 161759, 173120, 175825, 199088, 216400, 225056, 239200, 248860, 281320, 311075, 323518, 351650, 398176, 432800, 450112, 478400, 497720, 562640, 622150, 647036, 703300, 796352, 808795, 865600, 995440, 1125280, 1244300, 1294072, 1406600, 1617590, 1990880, 2250560, 2488600, 2588144, 2813200, 3235180, 3981760, 4043975, 4977200, 5176288, 5626400, 6470360, 8087950, 9954400, 10352576, 11252800, 12940720, 16175900, 19908800, 25881440, 32351800, 51762880, 64703600, 129407200, 258814400]

約数ペア:

[(1, 258814400), (2, 129407200), (4, 64703600), (5, 51762880), (8, 32351800), (10, 25881440), (13, 19908800), (16, 16175900), (20, 12940720), (23, 11252800), (25, 10352576), (26, 9954400), (32, 8087950), (40, 6470360), (46, 5626400), (50, 5176288), (52, 4977200), (64, 4043975), (65, 3981760), (80, 3235180), (92, 2813200), (100, 2588144), (104, 2488600), (115, 2250560), (130, 1990880), (160, 1617590), (184, 1406600), (200, 1294072), (208, 1244300), (230, 1125280), (260, 995440), (299, 865600), (320, 808795), (325, 796352), (368, 703300), (400, 647036), (416, 622150), (460, 562640), (520, 497720), (541, 478400), (575, 450112), (598, 432800), (650, 398176), (736, 351650), (800, 323518), (832, 311075), (920, 281320), (1040, 248860), (1082, 239200), (1150, 225056), (1196, 216400), (1300, 199088), (1472, 175825), (1495, 173120), (1600, 161759), (1840, 140660), (2080, 124430), (2164, 119600), (2300, 112528), (2392, 108200), (2600, 99544), (2705, 95680), (2990, 86560), (3680, 70330), (4160, 62215), (4328, 59800), (4600, 56264), (4784, 54100), (5200, 49772), (5410, 47840), (5980, 43280), (7033, 36800), (7360, 35165), (7475, 34624), (8656, 29900), (9200, 28132), (9568, 27050), (10400, 24886), (10820, 23920), (11960, 21640), (12443, 20800), (13525, 19136), (14066, 18400), (14950, 17312)]