8160293.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 155796480

約数和(自身を除く): 95753140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 70, 92, 115, 116, 140, 145, 161, 203, 230, 290, 322, 406, 460, 580, 643, 644, 667, 805, 812, 1015, 1286, 1334, 1610, 2030, 2572, 2668, 3215, 3220, 3335, 4060, 4501, 4669, 6430, 6670, 9002, 9338, 12860, 13340, 14789, 18004, 18647, 18676, 22505, 23345, 29578, 37294, 45010, 46690, 59156, 73945, 74588, 90020, 93235, 93380, 103523, 130529, 147890, 186470, 207046, 261058, 295780, 372940, 414092, 428881, 517615, 522116, 652645, 857762, 1035230, 1305290, 1715524, 2070460, 2144405, 2610580, 3002167, 4288810, 6004334, 8577620, 12008668, 15010835, 30021670, 60043340]

約数ペア:

[(1, 60043340), (2, 30021670), (4, 15010835), (5, 12008668), (7, 8577620), (10, 6004334), (14, 4288810), (20, 3002167), (23, 2610580), (28, 2144405), (29, 2070460), (35, 1715524), (46, 1305290), (58, 1035230), (70, 857762), (92, 652645), (115, 522116), (116, 517615), (140, 428881), (145, 414092), (161, 372940), (203, 295780), (230, 261058), (290, 207046), (322, 186470), (406, 147890), (460, 130529), (580, 103523), (643, 93380), (644, 93235), (667, 90020), (805, 74588), (812, 73945), (1015, 59156), (1286, 46690), (1334, 45010), (1610, 37294), (2030, 29578), (2572, 23345), (2668, 22505), (3215, 18676), (3220, 18647), (3335, 18004), (4060, 14789), (4501, 13340), (4669, 12860), (6430, 9338), (6670, 9002)]