166731480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 392103720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 263, 270, 360, 526, 540, 587, 789, 1052, 1080, 1174, 1315, 1578, 1761, 2104, 2348, 2367, 2630, 2935, 3156, 3522, 3945, 4696, 4734, 5260, 5283, 5870, 6312, 7044, 7101, 7890, 8805, 9468, 10520, 10566, 11740, 11835, 14088, 14202, 15780, 15849, 17610, 18936, 21132, 23480, 23670, 26415, 28404, 31560, 31698, 35220, 35505, 42264, 47340, 52830, 56808, 63396, 70440, 71010, 79245, 94680, 105660, 126792, 142020, 154381, 158490, 211320, 284040, 308762, 316980, 463143, 617524, 633960, 771905, 926286, 1235048, 1389429, 1543810, 1852572, 2315715, 2778858, 3087620, 3705144, 4168287, 4631430, 5557716, 6175240, 6947145, 8336574, 9262860, 11115432, 13894290, 16673148, 18525720, 20841435, 27788580, 33346296, 41682870, 55577160, 83365740, 166731480]

約数ペア:

[(1, 166731480), (2, 83365740), (3, 55577160), (4, 41682870), (5, 33346296), (6, 27788580), (8, 20841435), (9, 18525720), (10, 16673148), (12, 13894290), (15, 11115432), (18, 9262860), (20, 8336574), (24, 6947145), (27, 6175240), (30, 5557716), (36, 4631430), (40, 4168287), (45, 3705144), (54, 3087620), (60, 2778858), (72, 2315715), (90, 1852572), (108, 1543810), (120, 1389429), (135, 1235048), (180, 926286), (216, 771905), (263, 633960), (270, 617524), (360, 463143), (526, 316980), (540, 308762), (587, 284040), (789, 211320), (1052, 158490), (1080, 154381), (1174, 142020), (1315, 126792), (1578, 105660), (1761, 94680), (2104, 79245), (2348, 71010), (2367, 70440), (2630, 63396), (2935, 56808), (3156, 52830), (3522, 47340), (3945, 42264), (4696, 35505), (4734, 35220), (5260, 31698), (5283, 31560), (5870, 28404), (6312, 26415), (7044, 23670), (7101, 23480), (7890, 21132), (8805, 18936), (9468, 17610), (10520, 15849), (10566, 15780), (11740, 14202), (11835, 14088)]