83683440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1727

約数の個数: 120

約数和(自身を含む): 285169248

約数和(自身を除く): 201485808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1637, 1704, 2130, 2556, 2840, 3195, 3274, 3408, 4260, 4911, 5112, 5680, 6390, 6548, 8185, 8520, 9822, 10224, 12780, 13096, 14733, 16370, 17040, 19644, 24555, 25560, 26192, 29466, 32740, 39288, 49110, 51120, 58932, 65480, 73665, 78576, 98220, 116227, 117864, 130960, 147330, 196440, 232454, 235728, 294660, 348681, 392880, 464908, 581135, 589320, 697362, 929816, 1046043, 1162270, 1178640, 1394724, 1743405, 1859632, 2092086, 2324540, 2789448, 3486810, 4184172, 4649080, 5230215, 5578896, 6973620, 8368344, 9298160, 10460430, 13947240, 16736688, 20920860, 27894480, 41841720, 83683440]

約数ペア:

[(1, 83683440), (2, 41841720), (3, 27894480), (4, 20920860), (5, 16736688), (6, 13947240), (8, 10460430), (9, 9298160), (10, 8368344), (12, 6973620), (15, 5578896), (16, 5230215), (18, 4649080), (20, 4184172), (24, 3486810), (30, 2789448), (36, 2324540), (40, 2092086), (45, 1859632), (48, 1743405), (60, 1394724), (71, 1178640), (72, 1162270), (80, 1046043), (90, 929816), (120, 697362), (142, 589320), (144, 581135), (180, 464908), (213, 392880), (240, 348681), (284, 294660), (355, 235728), (360, 232454), (426, 196440), (568, 147330), (639, 130960), (710, 117864), (720, 116227), (852, 98220), (1065, 78576), (1136, 73665), (1278, 65480), (1420, 58932), (1637, 51120), (1704, 49110), (2130, 39288), (2556, 32740), (2840, 29466), (3195, 26192), (3274, 25560), (3408, 24555), (4260, 19644), (4911, 17040), (5112, 16370), (5680, 14733), (6390, 13096), (6548, 12780), (8185, 10224), (8520, 9822)]