159281640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2341}}^1$

素因数の和:2374

約数の個数: 192

約数和(自身を含む): 613791360

約数和(自身を除く): 454509720

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, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2341, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4682, 4860, 5670, 6804, 7023, 7560, 8505, 9364, 9720, 11340, 11705, 13608, 14046, 16387, 17010, 18728, 21069, 22680, 23410, 28092, 32774, 34020, 35115, 42138, 46820, 49161, 56184, 63207, 65548, 68040, 70230, 81935, 84276, 93640, 98322, 105345, 126414, 131096, 140460, 147483, 163870, 168552, 189621, 196644, 210690, 245805, 252828, 280920, 294966, 316035, 327740, 379242, 393288, 421380, 442449, 491610, 505656, 568863, 589932, 632070, 655480, 737415, 758484, 842760, 884898, 948105, 983220, 1137726, 1179864, 1264140, 1327347, 1474830, 1516968, 1769796, 1896210, 1966440, 2212245, 2275452, 2528280, 2654694, 2844315, 2949660, 3539592, 3792420, 3982041, 4424490, 4550904, 5309388, 5688630, 5899320, 6636735, 7584840, 7964082, 8848980, 10618776, 11377260, 13273470, 15928164, 17697960, 19910205, 22754520, 26546940, 31856328, 39820410, 53093880, 79640820, 159281640]

約数ペア:

[(1, 159281640), (2, 79640820), (3, 53093880), (4, 39820410), (5, 31856328), (6, 26546940), (7, 22754520), (8, 19910205), (9, 17697960), (10, 15928164), (12, 13273470), (14, 11377260), (15, 10618776), (18, 8848980), (20, 7964082), (21, 7584840), (24, 6636735), (27, 5899320), (28, 5688630), (30, 5309388), (35, 4550904), (36, 4424490), (40, 3982041), (42, 3792420), (45, 3539592), (54, 2949660), (56, 2844315), (60, 2654694), (63, 2528280), (70, 2275452), (72, 2212245), (81, 1966440), (84, 1896210), (90, 1769796), (105, 1516968), (108, 1474830), (120, 1327347), (126, 1264140), (135, 1179864), (140, 1137726), (162, 983220), (168, 948105), (180, 884898), (189, 842760), (210, 758484), (216, 737415), (243, 655480), (252, 632070), (270, 589932), (280, 568863), (315, 505656), (324, 491610), (360, 442449), (378, 421380), (405, 393288), (420, 379242), (486, 327740), (504, 316035), (540, 294966), (567, 280920), (630, 252828), (648, 245805), (756, 210690), (810, 196644), (840, 189621), (945, 168552), (972, 163870), (1080, 147483), (1134, 140460), (1215, 131096), (1260, 126414), (1512, 105345), (1620, 98322), (1701, 93640), (1890, 84276), (1944, 81935), (2268, 70230), (2341, 68040), (2430, 65548), (2520, 63207), (2835, 56184), (3240, 49161), (3402, 46820), (3780, 42138), (4536, 35115), (4682, 34020), (4860, 32774), (5670, 28092), (6804, 23410), (7023, 22680), (7560, 21069), (8505, 18728), (9364, 17010), (9720, 16387), (11340, 14046), (11705, 13608)]