48392465680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{3343}}^1$

素因数の和:3849

約数の個数: 160

約数和(自身を含む): 125391974400

約数和(自身を除く): 76999508720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 449, 496, 520, 620, 806, 898, 1040, 1240, 1612, 1796, 2015, 2245, 2480, 3224, 3343, 3592, 4030, 4490, 5837, 6448, 6686, 7184, 8060, 8980, 11674, 13372, 13919, 16120, 16715, 17960, 23348, 26744, 27838, 29185, 32240, 33430, 35920, 43459, 46696, 53488, 55676, 58370, 66860, 69595, 86918, 93392, 103633, 111352, 116740, 133720, 139190, 173836, 180947, 207266, 217295, 222704, 233480, 267440, 278380, 347672, 361894, 414532, 434590, 466960, 518165, 556760, 695344, 723788, 829064, 869180, 904735, 1036330, 1113520, 1347229, 1447576, 1501007, 1658128, 1738360, 1809470, 2072660, 2694458, 2895152, 3002014, 3476720, 3618940, 4145320, 5388916, 6004028, 6736145, 7237880, 7505035, 8290640, 10777832, 12008056, 13472290, 14475760, 15010070, 19513091, 21555664, 24016112, 26944580, 30020140, 39026182, 46531217, 53889160, 60040280, 78052364, 93062434, 97565455, 107778320, 120080560, 156104728, 186124868, 195130910, 232656085, 312209456, 372249736, 390261820, 465312170, 604905821, 744499472, 780523640, 930624340, 1209811642, 1561047280, 1861248680, 2419623284, 3024529105, 3722497360, 4839246568, 6049058210, 9678493136, 12098116420, 24196232840, 48392465680]

約数ペア:

[(1, 48392465680), (2, 24196232840), (4, 12098116420), (5, 9678493136), (8, 6049058210), (10, 4839246568), (13, 3722497360), (16, 3024529105), (20, 2419623284), (26, 1861248680), (31, 1561047280), (40, 1209811642), (52, 930624340), (62, 780523640), (65, 744499472), (80, 604905821), (104, 465312170), (124, 390261820), (130, 372249736), (155, 312209456), (208, 232656085), (248, 195130910), (260, 186124868), (310, 156104728), (403, 120080560), (449, 107778320), (496, 97565455), (520, 93062434), (620, 78052364), (806, 60040280), (898, 53889160), (1040, 46531217), (1240, 39026182), (1612, 30020140), (1796, 26944580), (2015, 24016112), (2245, 21555664), (2480, 19513091), (3224, 15010070), (3343, 14475760), (3592, 13472290), (4030, 12008056), (4490, 10777832), (5837, 8290640), (6448, 7505035), (6686, 7237880), (7184, 6736145), (8060, 6004028), (8980, 5388916), (11674, 4145320), (13372, 3618940), (13919, 3476720), (16120, 3002014), (16715, 2895152), (17960, 2694458), (23348, 2072660), (26744, 1809470), (27838, 1738360), (29185, 1658128), (32240, 1501007), (33430, 1447576), (35920, 1347229), (43459, 1113520), (46696, 1036330), (53488, 904735), (55676, 869180), (58370, 829064), (66860, 723788), (69595, 695344), (86918, 556760), (93392, 518165), (103633, 466960), (111352, 434590), (116740, 414532), (133720, 361894), (139190, 347672), (173836, 278380), (180947, 267440), (207266, 233480), (217295, 222704)]