1771824960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2221}}^1$

素因数の和:2521

約数の個数: 168

約数和(自身を含む): 6119094696

約数和(自身を除く): 4347269736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 277, 288, 320, 360, 480, 554, 576, 720, 831, 960, 1108, 1385, 1440, 1662, 2216, 2221, 2493, 2770, 2880, 3324, 4155, 4432, 4442, 4986, 5540, 6648, 6663, 8310, 8864, 8884, 9972, 11080, 11105, 12465, 13296, 13326, 16620, 17728, 17768, 19944, 19989, 22160, 22210, 24930, 26592, 26652, 33240, 33315, 35536, 39888, 39978, 44320, 44420, 49860, 53184, 53304, 66480, 66630, 71072, 79776, 79956, 88640, 88840, 99720, 99945, 106608, 132960, 133260, 142144, 159552, 159912, 177680, 199440, 199890, 213216, 265920, 266520, 319824, 355360, 398880, 399780, 426432, 533040, 615217, 639648, 710720, 797760, 799560, 1066080, 1230434, 1279296, 1599120, 1845651, 2132160, 2460868, 3076085, 3198240, 3691302, 4921736, 5536953, 6152170, 6396480, 7382604, 9228255, 9843472, 11073906, 12304340, 14765208, 18456510, 19686944, 22147812, 24608680, 27684765, 29530416, 36913020, 39373888, 44295624, 49217360, 55369530, 59060832, 73826040, 88591248, 98434720, 110739060, 118121664, 147652080, 177182496, 196869440, 221478120, 295304160, 354364992, 442956240, 590608320, 885912480, 1771824960]

約数ペア:

[(1, 1771824960), (2, 885912480), (3, 590608320), (4, 442956240), (5, 354364992), (6, 295304160), (8, 221478120), (9, 196869440), (10, 177182496), (12, 147652080), (15, 118121664), (16, 110739060), (18, 98434720), (20, 88591248), (24, 73826040), (30, 59060832), (32, 55369530), (36, 49217360), (40, 44295624), (45, 39373888), (48, 36913020), (60, 29530416), (64, 27684765), (72, 24608680), (80, 22147812), (90, 19686944), (96, 18456510), (120, 14765208), (144, 12304340), (160, 11073906), (180, 9843472), (192, 9228255), (240, 7382604), (277, 6396480), (288, 6152170), (320, 5536953), (360, 4921736), (480, 3691302), (554, 3198240), (576, 3076085), (720, 2460868), (831, 2132160), (960, 1845651), (1108, 1599120), (1385, 1279296), (1440, 1230434), (1662, 1066080), (2216, 799560), (2221, 797760), (2493, 710720), (2770, 639648), (2880, 615217), (3324, 533040), (4155, 426432), (4432, 399780), (4442, 398880), (4986, 355360), (5540, 319824), (6648, 266520), (6663, 265920), (8310, 213216), (8864, 199890), (8884, 199440), (9972, 177680), (11080, 159912), (11105, 159552), (12465, 142144), (13296, 133260), (13326, 132960), (16620, 106608), (17728, 99945), (17768, 99720), (19944, 88840), (19989, 88640), (22160, 79956), (22210, 79776), (24930, 71072), (26592, 66630), (26652, 66480), (33240, 53304), (33315, 53184), (35536, 49860), (39888, 44420), (39978, 44320)]