6348440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 17236800

約数和(自身を除く): 10888360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 79, 82, 98, 140, 158, 164, 196, 205, 245, 280, 287, 316, 328, 392, 395, 410, 490, 553, 574, 632, 790, 820, 980, 1106, 1148, 1435, 1580, 1640, 1960, 2009, 2212, 2296, 2765, 2870, 3160, 3239, 3871, 4018, 4424, 5530, 5740, 6478, 7742, 8036, 10045, 11060, 11480, 12956, 15484, 16072, 16195, 19355, 20090, 22120, 22673, 25912, 30968, 32390, 38710, 40180, 45346, 64780, 77420, 80360, 90692, 113365, 129560, 154840, 158711, 181384, 226730, 317422, 453460, 634844, 793555, 906920, 1269688, 1587110, 3174220, 6348440]

約数ペア:

[(1, 6348440), (2, 3174220), (4, 1587110), (5, 1269688), (7, 906920), (8, 793555), (10, 634844), (14, 453460), (20, 317422), (28, 226730), (35, 181384), (40, 158711), (41, 154840), (49, 129560), (56, 113365), (70, 90692), (79, 80360), (82, 77420), (98, 64780), (140, 45346), (158, 40180), (164, 38710), (196, 32390), (205, 30968), (245, 25912), (280, 22673), (287, 22120), (316, 20090), (328, 19355), (392, 16195), (395, 16072), (410, 15484), (490, 12956), (553, 11480), (574, 11060), (632, 10045), (790, 8036), (820, 7742), (980, 6478), (1106, 5740), (1148, 5530), (1435, 4424), (1580, 4018), (1640, 3871), (1960, 3239), (2009, 3160), (2212, 2870), (2296, 2765)]