252404161320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{257987}}^1$

素因数の和:258295

約数の個数: 128

約数和(自身を含む): 784613744640

約数和(自身を除く): 532209583320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 263, 310, 372, 465, 526, 620, 744, 789, 930, 1052, 1240, 1315, 1578, 1860, 2104, 2630, 3156, 3720, 3945, 5260, 6312, 7890, 8153, 10520, 15780, 16306, 24459, 31560, 32612, 40765, 48918, 65224, 81530, 97836, 122295, 163060, 195672, 244590, 257987, 326120, 489180, 515974, 773961, 978360, 1031948, 1289935, 1547922, 2063896, 2579870, 3095844, 3869805, 5159740, 6191688, 7739610, 7997597, 10319480, 15479220, 15995194, 23992791, 30958440, 31990388, 39987985, 47985582, 63980776, 67850581, 79975970, 95971164, 119963955, 135701162, 159951940, 191942328, 203551743, 239927910, 271402324, 319903880, 339252905, 407103486, 479855820, 542804648, 678505810, 814206972, 959711640, 1017758715, 1357011620, 1628413944, 2035517430, 2103368011, 2714023240, 4071034860, 4206736022, 6310104033, 8142069720, 8413472044, 10516840055, 12620208066, 16826944088, 21033680110, 25240416132, 31550520165, 42067360220, 50480832264, 63101040330, 84134720440, 126202080660, 252404161320]

約数ペア:

[(1, 252404161320), (2, 126202080660), (3, 84134720440), (4, 63101040330), (5, 50480832264), (6, 42067360220), (8, 31550520165), (10, 25240416132), (12, 21033680110), (15, 16826944088), (20, 12620208066), (24, 10516840055), (30, 8413472044), (31, 8142069720), (40, 6310104033), (60, 4206736022), (62, 4071034860), (93, 2714023240), (120, 2103368011), (124, 2035517430), (155, 1628413944), (186, 1357011620), (248, 1017758715), (263, 959711640), (310, 814206972), (372, 678505810), (465, 542804648), (526, 479855820), (620, 407103486), (744, 339252905), (789, 319903880), (930, 271402324), (1052, 239927910), (1240, 203551743), (1315, 191942328), (1578, 159951940), (1860, 135701162), (2104, 119963955), (2630, 95971164), (3156, 79975970), (3720, 67850581), (3945, 63980776), (5260, 47985582), (6312, 39987985), (7890, 31990388), (8153, 30958440), (10520, 23992791), (15780, 15995194), (16306, 15479220), (24459, 10319480), (31560, 7997597), (32612, 7739610), (40765, 6191688), (48918, 5159740), (65224, 3869805), (81530, 3095844), (97836, 2579870), (122295, 2063896), (163060, 1547922), (195672, 1289935), (244590, 1031948), (257987, 978360), (326120, 773961), (489180, 515974)]