78893522760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{40169}}^1$

素因数の和:41455

約数の個数: 128

約数和(自身を含む): 255095568000

約数和(自身を除く): 176202045240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1259, 1560, 2518, 3777, 5036, 6295, 7554, 10072, 12590, 15108, 16367, 18885, 25180, 30216, 32734, 37770, 40169, 49101, 50360, 65468, 75540, 80338, 81835, 98202, 120507, 130936, 151080, 160676, 163670, 196404, 200845, 241014, 245505, 321352, 327340, 392808, 401690, 482028, 491010, 522197, 602535, 654680, 803380, 964056, 982020, 1044394, 1205070, 1566591, 1606760, 1964040, 2088788, 2410140, 2610985, 3133182, 4177576, 4820280, 5221970, 6266364, 7832955, 10443940, 12532728, 15665910, 20887880, 31331820, 50572771, 62663640, 101145542, 151718313, 202291084, 252863855, 303436626, 404582168, 505727710, 606873252, 657446023, 758591565, 1011455420, 1213746504, 1314892046, 1517183130, 1972338069, 2022910840, 2629784092, 3034366260, 3287230115, 3944676138, 5259568184, 6068732520, 6574460230, 7889352276, 9861690345, 13148920460, 15778704552, 19723380690, 26297840920, 39446761380, 78893522760]

約数ペア:

[(1, 78893522760), (2, 39446761380), (3, 26297840920), (4, 19723380690), (5, 15778704552), (6, 13148920460), (8, 9861690345), (10, 7889352276), (12, 6574460230), (13, 6068732520), (15, 5259568184), (20, 3944676138), (24, 3287230115), (26, 3034366260), (30, 2629784092), (39, 2022910840), (40, 1972338069), (52, 1517183130), (60, 1314892046), (65, 1213746504), (78, 1011455420), (104, 758591565), (120, 657446023), (130, 606873252), (156, 505727710), (195, 404582168), (260, 303436626), (312, 252863855), (390, 202291084), (520, 151718313), (780, 101145542), (1259, 62663640), (1560, 50572771), (2518, 31331820), (3777, 20887880), (5036, 15665910), (6295, 12532728), (7554, 10443940), (10072, 7832955), (12590, 6266364), (15108, 5221970), (16367, 4820280), (18885, 4177576), (25180, 3133182), (30216, 2610985), (32734, 2410140), (37770, 2088788), (40169, 1964040), (49101, 1606760), (50360, 1566591), (65468, 1205070), (75540, 1044394), (80338, 982020), (81835, 964056), (98202, 803380), (120507, 654680), (130936, 602535), (151080, 522197), (160676, 491010), (163670, 482028), (196404, 401690), (200845, 392808), (241014, 327340), (245505, 321352)]