154283280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 501396480

約数和(自身を除く): 347113200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 89, 93, 120, 124, 155, 178, 186, 233, 240, 248, 267, 310, 356, 372, 445, 465, 466, 496, 534, 620, 699, 712, 744, 890, 930, 932, 1068, 1165, 1240, 1335, 1398, 1424, 1488, 1780, 1860, 1864, 2136, 2330, 2480, 2670, 2759, 2796, 3495, 3560, 3720, 3728, 4272, 4660, 5340, 5518, 5592, 6990, 7120, 7223, 7440, 8277, 9320, 10680, 11036, 11184, 13795, 13980, 14446, 16554, 18640, 20737, 21360, 21669, 22072, 27590, 27960, 28892, 33108, 36115, 41385, 41474, 43338, 44144, 55180, 55920, 57784, 62211, 66216, 72230, 82770, 82948, 86676, 103685, 108345, 110360, 115568, 124422, 132432, 144460, 165540, 165896, 173352, 207370, 216690, 220720, 248844, 288920, 311055, 331080, 331792, 346704, 414740, 433380, 497688, 577840, 622110, 642847, 662160, 829480, 866760, 995376, 1244220, 1285694, 1658960, 1733520, 1928541, 2488440, 2571388, 3214235, 3857082, 4976880, 5142776, 6428470, 7714164, 9642705, 10285552, 12856940, 15428328, 19285410, 25713880, 30856656, 38570820, 51427760, 77141640, 154283280]

約数ペア:

[(1, 154283280), (2, 77141640), (3, 51427760), (4, 38570820), (5, 30856656), (6, 25713880), (8, 19285410), (10, 15428328), (12, 12856940), (15, 10285552), (16, 9642705), (20, 7714164), (24, 6428470), (30, 5142776), (31, 4976880), (40, 3857082), (48, 3214235), (60, 2571388), (62, 2488440), (80, 1928541), (89, 1733520), (93, 1658960), (120, 1285694), (124, 1244220), (155, 995376), (178, 866760), (186, 829480), (233, 662160), (240, 642847), (248, 622110), (267, 577840), (310, 497688), (356, 433380), (372, 414740), (445, 346704), (465, 331792), (466, 331080), (496, 311055), (534, 288920), (620, 248844), (699, 220720), (712, 216690), (744, 207370), (890, 173352), (930, 165896), (932, 165540), (1068, 144460), (1165, 132432), (1240, 124422), (1335, 115568), (1398, 110360), (1424, 108345), (1488, 103685), (1780, 86676), (1860, 82948), (1864, 82770), (2136, 72230), (2330, 66216), (2480, 62211), (2670, 57784), (2759, 55920), (2796, 55180), (3495, 44144), (3560, 43338), (3720, 41474), (3728, 41385), (4272, 36115), (4660, 33108), (5340, 28892), (5518, 27960), (5592, 27590), (6990, 22072), (7120, 21669), (7223, 21360), (7440, 20737), (8277, 18640), (9320, 16554), (10680, 14446), (11036, 13980), (11184, 13795)]