71147160

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3137}}^1$

素因数の和:3167

約数の個数: 160

約数和(自身を含む): 273382560

約数和(自身を除く): 202235400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3137, 3240, 3780, 4536, 5670, 6274, 7560, 9411, 11340, 12548, 15685, 18822, 21959, 22680, 25096, 28233, 31370, 37644, 43918, 47055, 56466, 62740, 65877, 75288, 84699, 87836, 94110, 109795, 112932, 125480, 131754, 141165, 169398, 175672, 188220, 197631, 219590, 225864, 254097, 263508, 282330, 329385, 338796, 376440, 395262, 423495, 439180, 508194, 527016, 564660, 592893, 658770, 677592, 790524, 846990, 878360, 988155, 1016388, 1129320, 1185786, 1270485, 1317540, 1581048, 1693980, 1778679, 1976310, 2032776, 2371572, 2540970, 2635080, 2964465, 3387960, 3557358, 3952620, 4743144, 5081940, 5928930, 7114716, 7905240, 8893395, 10163880, 11857860, 14229432, 17786790, 23715720, 35573580, 71147160]

約数ペア:

[(1, 71147160), (2, 35573580), (3, 23715720), (4, 17786790), (5, 14229432), (6, 11857860), (7, 10163880), (8, 8893395), (9, 7905240), (10, 7114716), (12, 5928930), (14, 5081940), (15, 4743144), (18, 3952620), (20, 3557358), (21, 3387960), (24, 2964465), (27, 2635080), (28, 2540970), (30, 2371572), (35, 2032776), (36, 1976310), (40, 1778679), (42, 1693980), (45, 1581048), (54, 1317540), (56, 1270485), (60, 1185786), (63, 1129320), (70, 1016388), (72, 988155), (81, 878360), (84, 846990), (90, 790524), (105, 677592), (108, 658770), (120, 592893), (126, 564660), (135, 527016), (140, 508194), (162, 439180), (168, 423495), (180, 395262), (189, 376440), (210, 338796), (216, 329385), (252, 282330), (270, 263508), (280, 254097), (315, 225864), (324, 219590), (360, 197631), (378, 188220), (405, 175672), (420, 169398), (504, 141165), (540, 131754), (567, 125480), (630, 112932), (648, 109795), (756, 94110), (810, 87836), (840, 84699), (945, 75288), (1080, 65877), (1134, 62740), (1260, 56466), (1512, 47055), (1620, 43918), (1890, 37644), (2268, 31370), (2520, 28233), (2835, 25096), (3137, 22680), (3240, 21959), (3780, 18822), (4536, 15685), (5670, 12548), (6274, 11340), (7560, 9411)]