70448793520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{227489}}^1$

素因数の和:227595

約数の個数: 120

約数和(自身を含む): 192947918400

約数和(自身を除く): 122499124880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 560, 632, 784, 790, 980, 1106, 1264, 1580, 1960, 2212, 2765, 3160, 3871, 3920, 4424, 5530, 6320, 7742, 8848, 11060, 15484, 19355, 22120, 30968, 38710, 44240, 61936, 77420, 154840, 227489, 309680, 454978, 909956, 1137445, 1592423, 1819912, 2274890, 3184846, 3639824, 4549780, 6369692, 7962115, 9099560, 11146961, 12739384, 15924230, 17971631, 18199120, 22293922, 25478768, 31848460, 35943262, 44587844, 55734805, 63696920, 71886524, 89175688, 89858155, 111469610, 125801417, 127393840, 143773048, 178351376, 179716310, 222939220, 251602834, 287546096, 359432620, 445878440, 503205668, 629007085, 718865240, 880609919, 891756880, 1006411336, 1258014170, 1437730480, 1761219838, 2012822672, 2516028340, 3522439676, 4403049595, 5032056680, 7044879352, 8806099190, 10064113360, 14089758704, 17612198380, 35224396760, 70448793520]

約数ペア:

[(1, 70448793520), (2, 35224396760), (4, 17612198380), (5, 14089758704), (7, 10064113360), (8, 8806099190), (10, 7044879352), (14, 5032056680), (16, 4403049595), (20, 3522439676), (28, 2516028340), (35, 2012822672), (40, 1761219838), (49, 1437730480), (56, 1258014170), (70, 1006411336), (79, 891756880), (80, 880609919), (98, 718865240), (112, 629007085), (140, 503205668), (158, 445878440), (196, 359432620), (245, 287546096), (280, 251602834), (316, 222939220), (392, 179716310), (395, 178351376), (490, 143773048), (553, 127393840), (560, 125801417), (632, 111469610), (784, 89858155), (790, 89175688), (980, 71886524), (1106, 63696920), (1264, 55734805), (1580, 44587844), (1960, 35943262), (2212, 31848460), (2765, 25478768), (3160, 22293922), (3871, 18199120), (3920, 17971631), (4424, 15924230), (5530, 12739384), (6320, 11146961), (7742, 9099560), (8848, 7962115), (11060, 6369692), (15484, 4549780), (19355, 3639824), (22120, 3184846), (30968, 2274890), (38710, 1819912), (44240, 1592423), (61936, 1137445), (77420, 909956), (154840, 454978), (227489, 309680)]