663050220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83089}}^1$

素因数の和:83127

約数の個数: 96

約数和(自身を含む): 2233459200

約数和(自身を除く): 1570408980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 83089, 166178, 249267, 332356, 415445, 498534, 581623, 830890, 997068, 1163246, 1246335, 1578691, 1661780, 1744869, 2326492, 2492670, 2908115, 3157382, 3489738, 4736073, 4985340, 5816230, 6314764, 6979476, 7893455, 8724345, 9472146, 11050837, 11632460, 15786910, 17448690, 18944292, 22101674, 23680365, 31573820, 33152511, 34897380, 44203348, 47360730, 55254185, 66305022, 94721460, 110508370, 132610044, 165762555, 221016740, 331525110, 663050220]

約数ペア:

[(1, 663050220), (2, 331525110), (3, 221016740), (4, 165762555), (5, 132610044), (6, 110508370), (7, 94721460), (10, 66305022), (12, 55254185), (14, 47360730), (15, 44203348), (19, 34897380), (20, 33152511), (21, 31573820), (28, 23680365), (30, 22101674), (35, 18944292), (38, 17448690), (42, 15786910), (57, 11632460), (60, 11050837), (70, 9472146), (76, 8724345), (84, 7893455), (95, 6979476), (105, 6314764), (114, 5816230), (133, 4985340), (140, 4736073), (190, 3489738), (210, 3157382), (228, 2908115), (266, 2492670), (285, 2326492), (380, 1744869), (399, 1661780), (420, 1578691), (532, 1246335), (570, 1163246), (665, 997068), (798, 830890), (1140, 581623), (1330, 498534), (1596, 415445), (1995, 332356), (2660, 249267), (3990, 166178), (7980, 83089)]