2094718680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{81953}}^1$

素因数の和:82041

約数の個数: 96

約数和(自身を含む): 6903804960

約数和(自身を除く): 4809086280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 81953, 163906, 245859, 327812, 409765, 491718, 655624, 737577, 819530, 983436, 1229295, 1475154, 1639060, 1966872, 2458590, 2950308, 3278120, 3687885, 4917180, 5818663, 5900616, 7375770, 9834360, 11637326, 14751540, 17455989, 23274652, 29093315, 29503080, 34911978, 46549304, 52367967, 58186630, 69823956, 87279945, 104735934, 116373260, 139647912, 174559890, 209471868, 232746520, 261839835, 349119780, 418943736, 523679670, 698239560, 1047359340, 2094718680]

約数ペア:

[(1, 2094718680), (2, 1047359340), (3, 698239560), (4, 523679670), (5, 418943736), (6, 349119780), (8, 261839835), (9, 232746520), (10, 209471868), (12, 174559890), (15, 139647912), (18, 116373260), (20, 104735934), (24, 87279945), (30, 69823956), (36, 58186630), (40, 52367967), (45, 46549304), (60, 34911978), (71, 29503080), (72, 29093315), (90, 23274652), (120, 17455989), (142, 14751540), (180, 11637326), (213, 9834360), (284, 7375770), (355, 5900616), (360, 5818663), (426, 4917180), (568, 3687885), (639, 3278120), (710, 2950308), (852, 2458590), (1065, 1966872), (1278, 1639060), (1420, 1475154), (1704, 1229295), (2130, 983436), (2556, 819530), (2840, 737577), (3195, 655624), (4260, 491718), (5112, 409765), (6390, 327812), (8520, 245859), (12780, 163906), (25560, 81953)]