660954720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 192

約数和(自身を含む): 2201278464

約数和(自身を除く): 1540323744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 480, 496, 516, 620, 645, 688, 744, 860, 930, 992, 1032, 1033, 1240, 1290, 1333, 1376, 1488, 1720, 1860, 2064, 2066, 2480, 2580, 2666, 2976, 3099, 3440, 3720, 3999, 4128, 4132, 4960, 5160, 5165, 5332, 6198, 6665, 6880, 7440, 7998, 8264, 10320, 10330, 10664, 12396, 13330, 14880, 15495, 15996, 16528, 19995, 20640, 20660, 21328, 24792, 26660, 30990, 31992, 32023, 33056, 39990, 41320, 42656, 44419, 49584, 53320, 61980, 63984, 64046, 79980, 82640, 88838, 96069, 99168, 106640, 123960, 127968, 128092, 133257, 159960, 160115, 165280, 177676, 192138, 213280, 222095, 247920, 256184, 266514, 319920, 320230, 355352, 384276, 444190, 480345, 495840, 512368, 533028, 639840, 640460, 666285, 710704, 768552, 888380, 960690, 1024736, 1066056, 1280920, 1332570, 1376989, 1421408, 1537104, 1776760, 1921380, 2132112, 2561840, 2665140, 2753978, 3074208, 3553520, 3842760, 4130967, 4264224, 5123680, 5330280, 5507956, 6884945, 7107040, 7685520, 8261934, 10660560, 11015912, 13769890, 15371040, 16523868, 20654835, 21321120, 22031824, 27539780, 33047736, 41309670, 44063648, 55079560, 66095472, 82619340, 110159120, 132190944, 165238680, 220318240, 330477360, 660954720]

約数ペア:

[(1, 660954720), (2, 330477360), (3, 220318240), (4, 165238680), (5, 132190944), (6, 110159120), (8, 82619340), (10, 66095472), (12, 55079560), (15, 44063648), (16, 41309670), (20, 33047736), (24, 27539780), (30, 22031824), (31, 21321120), (32, 20654835), (40, 16523868), (43, 15371040), (48, 13769890), (60, 11015912), (62, 10660560), (80, 8261934), (86, 7685520), (93, 7107040), (96, 6884945), (120, 5507956), (124, 5330280), (129, 5123680), (155, 4264224), (160, 4130967), (172, 3842760), (186, 3553520), (215, 3074208), (240, 2753978), (248, 2665140), (258, 2561840), (310, 2132112), (344, 1921380), (372, 1776760), (430, 1537104), (465, 1421408), (480, 1376989), (496, 1332570), (516, 1280920), (620, 1066056), (645, 1024736), (688, 960690), (744, 888380), (860, 768552), (930, 710704), (992, 666285), (1032, 640460), (1033, 639840), (1240, 533028), (1290, 512368), (1333, 495840), (1376, 480345), (1488, 444190), (1720, 384276), (1860, 355352), (2064, 320230), (2066, 319920), (2480, 266514), (2580, 256184), (2666, 247920), (2976, 222095), (3099, 213280), (3440, 192138), (3720, 177676), (3999, 165280), (4128, 160115), (4132, 159960), (4960, 133257), (5160, 128092), (5165, 127968), (5332, 123960), (6198, 106640), (6665, 99168), (6880, 96069), (7440, 88838), (7998, 82640), (8264, 79980), (10320, 64046), (10330, 63984), (10664, 61980), (12396, 53320), (13330, 49584), (14880, 44419), (15495, 42656), (15996, 41320), (16528, 39990), (19995, 33056), (20640, 32023), (20660, 31992), (21328, 30990), (24792, 26660)]