78314961720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3772397}}^1$

素因数の和:3772584

約数の個数: 64

約数和(自身を含む): 236303010720

約数和(自身を除く): 157988049000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 3772397, 7544794, 11317191, 15089588, 18861985, 22634382, 30179176, 37723970, 45268764, 56585955, 75447940, 90537528, 113171910, 150895880, 226343820, 452687640, 652624681, 1305249362, 1957874043, 2610498724, 3263123405, 3915748086, 5220997448, 6526246810, 7831496172, 9789370215, 13052493620, 15662992344, 19578740430, 26104987240, 39157480860, 78314961720]

約数ペア:

[(1, 78314961720), (2, 39157480860), (3, 26104987240), (4, 19578740430), (5, 15662992344), (6, 13052493620), (8, 9789370215), (10, 7831496172), (12, 6526246810), (15, 5220997448), (20, 3915748086), (24, 3263123405), (30, 2610498724), (40, 1957874043), (60, 1305249362), (120, 652624681), (173, 452687640), (346, 226343820), (519, 150895880), (692, 113171910), (865, 90537528), (1038, 75447940), (1384, 56585955), (1730, 45268764), (2076, 37723970), (2595, 30179176), (3460, 22634382), (4152, 18861985), (5190, 15089588), (6920, 11317191), (10380, 7544794), (20760, 3772397)]