1637789040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 240

約数和(自身を含む): 5659512768

約数和(自身を除く): 4021723728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 167, 180, 212, 240, 257, 265, 318, 334, 360, 424, 477, 501, 514, 530, 636, 668, 720, 771, 795, 835, 848, 954, 1002, 1028, 1060, 1272, 1285, 1336, 1503, 1542, 1590, 1670, 1908, 2004, 2056, 2120, 2313, 2385, 2505, 2544, 2570, 2672, 3006, 3084, 3180, 3340, 3816, 3855, 4008, 4112, 4240, 4626, 4770, 5010, 5140, 6012, 6168, 6360, 6680, 7515, 7632, 7710, 8016, 8851, 9252, 9540, 10020, 10280, 11565, 12024, 12336, 12720, 13360, 13621, 15030, 15420, 17702, 18504, 19080, 20040, 20560, 23130, 24048, 26553, 27242, 30060, 30840, 35404, 37008, 38160, 40080, 40863, 42919, 44255, 46260, 53106, 54484, 60120, 61680, 68105, 70808, 79659, 81726, 85838, 88510, 92520, 106212, 108968, 120240, 122589, 128757, 132765, 136210, 141616, 159318, 163452, 171676, 177020, 185040, 204315, 212424, 214595, 217936, 245178, 257514, 265530, 272420, 318636, 326904, 343352, 354040, 386271, 398295, 408630, 424848, 429190, 490356, 515028, 531060, 544840, 612945, 637272, 643785, 653808, 686704, 708080, 772542, 796590, 817260, 858380, 980712, 1030056, 1062120, 1089680, 1225890, 1274544, 1287570, 1545084, 1593180, 1634520, 1716760, 1931355, 1961424, 2060112, 2124240, 2274707, 2451780, 2575140, 3090168, 3186360, 3269040, 3433520, 3862710, 4549414, 4903560, 5150280, 6180336, 6372720, 6824121, 7725420, 9098828, 9807120, 10300560, 11373535, 13648242, 15450840, 18197656, 20472363, 22747070, 27296484, 30901680, 34120605, 36395312, 40944726, 45494140, 54592968, 68241210, 81889452, 90988280, 102361815, 109185936, 136482420, 163778904, 181976560, 204723630, 272964840, 327557808, 409447260, 545929680, 818894520, 1637789040]

約数ペア:

[(1, 1637789040), (2, 818894520), (3, 545929680), (4, 409447260), (5, 327557808), (6, 272964840), (8, 204723630), (9, 181976560), (10, 163778904), (12, 136482420), (15, 109185936), (16, 102361815), (18, 90988280), (20, 81889452), (24, 68241210), (30, 54592968), (36, 45494140), (40, 40944726), (45, 36395312), (48, 34120605), (53, 30901680), (60, 27296484), (72, 22747070), (80, 20472363), (90, 18197656), (106, 15450840), (120, 13648242), (144, 11373535), (159, 10300560), (167, 9807120), (180, 9098828), (212, 7725420), (240, 6824121), (257, 6372720), (265, 6180336), (318, 5150280), (334, 4903560), (360, 4549414), (424, 3862710), (477, 3433520), (501, 3269040), (514, 3186360), (530, 3090168), (636, 2575140), (668, 2451780), (720, 2274707), (771, 2124240), (795, 2060112), (835, 1961424), (848, 1931355), (954, 1716760), (1002, 1634520), (1028, 1593180), (1060, 1545084), (1272, 1287570), (1285, 1274544), (1336, 1225890), (1503, 1089680), (1542, 1062120), (1590, 1030056), (1670, 980712), (1908, 858380), (2004, 817260), (2056, 796590), (2120, 772542), (2313, 708080), (2385, 686704), (2505, 653808), (2544, 643785), (2570, 637272), (2672, 612945), (3006, 544840), (3084, 531060), (3180, 515028), (3340, 490356), (3816, 429190), (3855, 424848), (4008, 408630), (4112, 398295), (4240, 386271), (4626, 354040), (4770, 343352), (5010, 326904), (5140, 318636), (6012, 272420), (6168, 265530), (6360, 257514), (6680, 245178), (7515, 217936), (7632, 214595), (7710, 212424), (8016, 204315), (8851, 185040), (9252, 177020), (9540, 171676), (10020, 163452), (10280, 159318), (11565, 141616), (12024, 136210), (12336, 132765), (12720, 128757), (13360, 122589), (13621, 120240), (15030, 108968), (15420, 106212), (17702, 92520), (18504, 88510), (19080, 85838), (20040, 81726), (20560, 79659), (23130, 70808), (24048, 68105), (26553, 61680), (27242, 60120), (30060, 54484), (30840, 53106), (35404, 46260), (37008, 44255), (38160, 42919), (40080, 40863)]