139564920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4597}}^1$

素因数の和:4645

約数の個数: 128

約数和(自身を含む): 476720640

約数和(自身を除く): 337155720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 4597, 5060, 6072, 7590, 9194, 10120, 13791, 15180, 18388, 22985, 27582, 30360, 36776, 45970, 50567, 55164, 68955, 91940, 101134, 105731, 110328, 137910, 151701, 183880, 202268, 211462, 252835, 275820, 303402, 317193, 404536, 422924, 505670, 528655, 551640, 606804, 634386, 758505, 845848, 1011340, 1057310, 1163041, 1213608, 1268772, 1517010, 1585965, 2022680, 2114620, 2326082, 2537544, 3034020, 3171930, 3489123, 4229240, 4652164, 5815205, 6068040, 6343860, 6978246, 9304328, 11630410, 12687720, 13956492, 17445615, 23260820, 27912984, 34891230, 46521640, 69782460, 139564920]

約数ペア:

[(1, 139564920), (2, 69782460), (3, 46521640), (4, 34891230), (5, 27912984), (6, 23260820), (8, 17445615), (10, 13956492), (11, 12687720), (12, 11630410), (15, 9304328), (20, 6978246), (22, 6343860), (23, 6068040), (24, 5815205), (30, 4652164), (33, 4229240), (40, 3489123), (44, 3171930), (46, 3034020), (55, 2537544), (60, 2326082), (66, 2114620), (69, 2022680), (88, 1585965), (92, 1517010), (110, 1268772), (115, 1213608), (120, 1163041), (132, 1057310), (138, 1011340), (165, 845848), (184, 758505), (220, 634386), (230, 606804), (253, 551640), (264, 528655), (276, 505670), (330, 422924), (345, 404536), (440, 317193), (460, 303402), (506, 275820), (552, 252835), (660, 211462), (690, 202268), (759, 183880), (920, 151701), (1012, 137910), (1265, 110328), (1320, 105731), (1380, 101134), (1518, 91940), (2024, 68955), (2530, 55164), (2760, 50567), (3036, 45970), (3795, 36776), (4597, 30360), (5060, 27582), (6072, 22985), (7590, 18388), (9194, 15180), (10120, 13791)]