74917920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2063

約数の個数: 192

約数和(自身を含む): 294368256

約数和(自身を除く): 219450336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2027, 2310, 2464, 2640, 3080, 3360, 3696, 4054, 4620, 5280, 6081, 6160, 7392, 8108, 9240, 10135, 12162, 12320, 14189, 16216, 18480, 20270, 22297, 24324, 28378, 30405, 32432, 36960, 40540, 42567, 44594, 48648, 56756, 60810, 64864, 66891, 70945, 81080, 85134, 89188, 97296, 111485, 113512, 121620, 133782, 141890, 156079, 162160, 170268, 178376, 194592, 212835, 222970, 227024, 243240, 267564, 283780, 312158, 324320, 334455, 340536, 356752, 425670, 445940, 454048, 468237, 486480, 535128, 567560, 624316, 668910, 681072, 713504, 780395, 851340, 891880, 936474, 972960, 1070256, 1135120, 1248632, 1337820, 1362144, 1560790, 1702680, 1783760, 1872948, 2140512, 2270240, 2341185, 2497264, 2675640, 3121580, 3405360, 3567520, 3745896, 4682370, 4994528, 5351280, 6243160, 6810720, 7491792, 9364740, 10702560, 12486320, 14983584, 18729480, 24972640, 37458960, 74917920]

約数ペア:

[(1, 74917920), (2, 37458960), (3, 24972640), (4, 18729480), (5, 14983584), (6, 12486320), (7, 10702560), (8, 9364740), (10, 7491792), (11, 6810720), (12, 6243160), (14, 5351280), (15, 4994528), (16, 4682370), (20, 3745896), (21, 3567520), (22, 3405360), (24, 3121580), (28, 2675640), (30, 2497264), (32, 2341185), (33, 2270240), (35, 2140512), (40, 1872948), (42, 1783760), (44, 1702680), (48, 1560790), (55, 1362144), (56, 1337820), (60, 1248632), (66, 1135120), (70, 1070256), (77, 972960), (80, 936474), (84, 891880), (88, 851340), (96, 780395), (105, 713504), (110, 681072), (112, 668910), (120, 624316), (132, 567560), (140, 535128), (154, 486480), (160, 468237), (165, 454048), (168, 445940), (176, 425670), (210, 356752), (220, 340536), (224, 334455), (231, 324320), (240, 312158), (264, 283780), (280, 267564), (308, 243240), (330, 227024), (336, 222970), (352, 212835), (385, 194592), (420, 178376), (440, 170268), (462, 162160), (480, 156079), (528, 141890), (560, 133782), (616, 121620), (660, 113512), (672, 111485), (770, 97296), (840, 89188), (880, 85134), (924, 81080), (1056, 70945), (1120, 66891), (1155, 64864), (1232, 60810), (1320, 56756), (1540, 48648), (1680, 44594), (1760, 42567), (1848, 40540), (2027, 36960), (2310, 32432), (2464, 30405), (2640, 28378), (3080, 24324), (3360, 22297), (3696, 20270), (4054, 18480), (4620, 16216), (5280, 14189), (6081, 12320), (6160, 12162), (7392, 10135), (8108, 9240)]