254815693720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3170927}}^1$

素因数の和:3170993

約数の個数: 96

約数和(自身を含む): 683208146880

約数和(自身を除く): 428392453160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 820, 980, 1148, 1435, 1640, 1960, 2009, 2296, 2870, 4018, 5740, 8036, 10045, 11480, 16072, 20090, 40180, 80360, 3170927, 6341854, 12683708, 15854635, 22196489, 25367416, 31709270, 44392978, 63418540, 88785956, 110982445, 126837080, 130008007, 155375423, 177571912, 221964890, 260016014, 310750846, 443929780, 520032028, 621501692, 650040035, 776877115, 887859560, 910056049, 1040064056, 1243003384, 1300080070, 1553754230, 1820112098, 2600160140, 3107508460, 3640224196, 4550280245, 5200320280, 6215016920, 6370392343, 7280448392, 9100560490, 12740784686, 18201120980, 25481569372, 31851961715, 36402241960, 50963138744, 63703923430, 127407846860, 254815693720]

約数ペア:

[(1, 254815693720), (2, 127407846860), (4, 63703923430), (5, 50963138744), (7, 36402241960), (8, 31851961715), (10, 25481569372), (14, 18201120980), (20, 12740784686), (28, 9100560490), (35, 7280448392), (40, 6370392343), (41, 6215016920), (49, 5200320280), (56, 4550280245), (70, 3640224196), (82, 3107508460), (98, 2600160140), (140, 1820112098), (164, 1553754230), (196, 1300080070), (205, 1243003384), (245, 1040064056), (280, 910056049), (287, 887859560), (328, 776877115), (392, 650040035), (410, 621501692), (490, 520032028), (574, 443929780), (820, 310750846), (980, 260016014), (1148, 221964890), (1435, 177571912), (1640, 155375423), (1960, 130008007), (2009, 126837080), (2296, 110982445), (2870, 88785956), (4018, 63418540), (5740, 44392978), (8036, 31709270), (10045, 25367416), (11480, 22196489), (16072, 15854635), (20090, 12683708), (40180, 6341854), (80360, 3170927)]