98665560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 256

約数和(自身を含む): 388915200

約数和(自身を除く): 290249640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 421, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 842, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1263, 1302, 1395, 1512, 1674, 1684, 1736, 1860, 1890, 1953, 2105, 2170, 2232, 2520, 2526, 2604, 2790, 2947, 3255, 3348, 3368, 3720, 3780, 3789, 3906, 4185, 4210, 4340, 5052, 5208, 5580, 5859, 5894, 6315, 6510, 6696, 7560, 7578, 7812, 8370, 8420, 8680, 8841, 9765, 10104, 11160, 11367, 11718, 11788, 12630, 13020, 13051, 14735, 15156, 15624, 16740, 16840, 17682, 18945, 19530, 22734, 23436, 23576, 25260, 26040, 26102, 26523, 29295, 29470, 30312, 33480, 35364, 37890, 39060, 39153, 44205, 45468, 46872, 50520, 52204, 53046, 56835, 58590, 58940, 65255, 70728, 75780, 78120, 78306, 79569, 88410, 90936, 91357, 104408, 106092, 113670, 117180, 117459, 117880, 130510, 132615, 151560, 156612, 159138, 176820, 182714, 195765, 212184, 227340, 234360, 234918, 261020, 265230, 274071, 313224, 318276, 352377, 353640, 365428, 391530, 397845, 454680, 456785, 469836, 522040, 530460, 548142, 587295, 636552, 704754, 730856, 783060, 795690, 822213, 913570, 939672, 1060920, 1096284, 1174590, 1370355, 1409508, 1566120, 1591380, 1644426, 1761885, 1827140, 2192568, 2349180, 2466639, 2740710, 2819016, 3182760, 3288852, 3523770, 3654280, 4111065, 4698360, 4933278, 5481420, 6577704, 7047540, 8222130, 9866556, 10962840, 12333195, 14095080, 16444260, 19733112, 24666390, 32888520, 49332780, 98665560]

約数ペア:

[(1, 98665560), (2, 49332780), (3, 32888520), (4, 24666390), (5, 19733112), (6, 16444260), (7, 14095080), (8, 12333195), (9, 10962840), (10, 9866556), (12, 8222130), (14, 7047540), (15, 6577704), (18, 5481420), (20, 4933278), (21, 4698360), (24, 4111065), (27, 3654280), (28, 3523770), (30, 3288852), (31, 3182760), (35, 2819016), (36, 2740710), (40, 2466639), (42, 2349180), (45, 2192568), (54, 1827140), (56, 1761885), (60, 1644426), (62, 1591380), (63, 1566120), (70, 1409508), (72, 1370355), (84, 1174590), (90, 1096284), (93, 1060920), (105, 939672), (108, 913570), (120, 822213), (124, 795690), (126, 783060), (135, 730856), (140, 704754), (155, 636552), (168, 587295), (180, 548142), (186, 530460), (189, 522040), (210, 469836), (216, 456785), (217, 454680), (248, 397845), (252, 391530), (270, 365428), (279, 353640), (280, 352377), (310, 318276), (315, 313224), (360, 274071), (372, 265230), (378, 261020), (420, 234918), (421, 234360), (434, 227340), (465, 212184), (504, 195765), (540, 182714), (558, 176820), (620, 159138), (630, 156612), (651, 151560), (744, 132615), (756, 130510), (837, 117880), (840, 117459), (842, 117180), (868, 113670), (930, 106092), (945, 104408), (1080, 91357), (1085, 90936), (1116, 88410), (1240, 79569), (1260, 78306), (1263, 78120), (1302, 75780), (1395, 70728), (1512, 65255), (1674, 58940), (1684, 58590), (1736, 56835), (1860, 53046), (1890, 52204), (1953, 50520), (2105, 46872), (2170, 45468), (2232, 44205), (2520, 39153), (2526, 39060), (2604, 37890), (2790, 35364), (2947, 33480), (3255, 30312), (3348, 29470), (3368, 29295), (3720, 26523), (3780, 26102), (3789, 26040), (3906, 25260), (4185, 23576), (4210, 23436), (4340, 22734), (5052, 19530), (5208, 18945), (5580, 17682), (5859, 16840), (5894, 16740), (6315, 15624), (6510, 15156), (6696, 14735), (7560, 13051), (7578, 13020), (7812, 12630), (8370, 11788), (8420, 11718), (8680, 11367), (8841, 11160), (9765, 10104)]