788410140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9433}}^1$

素因数の和:9651

約数の個数: 96

約数和(自身を含む): 2535859200

約数和(自身を除く): 1747449060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1990, 2388, 2786, 2985, 3980, 4179, 5572, 5970, 6965, 8358, 9433, 11940, 13930, 16716, 18866, 20895, 27860, 28299, 37732, 41790, 47165, 56598, 66031, 83580, 94330, 113196, 132062, 141495, 188660, 198093, 264124, 282990, 330155, 396186, 565980, 660310, 792372, 990465, 1320620, 1877167, 1980930, 3754334, 3961860, 5631501, 7508668, 9385835, 11263002, 13140169, 18771670, 22526004, 26280338, 28157505, 37543340, 39420507, 52560676, 56315010, 65700845, 78841014, 112630020, 131401690, 157682028, 197102535, 262803380, 394205070, 788410140]

約数ペア:

[(1, 788410140), (2, 394205070), (3, 262803380), (4, 197102535), (5, 157682028), (6, 131401690), (7, 112630020), (10, 78841014), (12, 65700845), (14, 56315010), (15, 52560676), (20, 39420507), (21, 37543340), (28, 28157505), (30, 26280338), (35, 22526004), (42, 18771670), (60, 13140169), (70, 11263002), (84, 9385835), (105, 7508668), (140, 5631501), (199, 3961860), (210, 3754334), (398, 1980930), (420, 1877167), (597, 1320620), (796, 990465), (995, 792372), (1194, 660310), (1393, 565980), (1990, 396186), (2388, 330155), (2786, 282990), (2985, 264124), (3980, 198093), (4179, 188660), (5572, 141495), (5970, 132062), (6965, 113196), (8358, 94330), (9433, 83580), (11940, 66031), (13930, 56598), (16716, 47165), (18866, 41790), (20895, 37732), (27860, 28299)]