2278136640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:969

約数の個数: 224

約数和(自身を含む): 7829458560

約数和(自身を除く): 5551321920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 277, 312, 320, 390, 416, 480, 520, 554, 624, 659, 780, 831, 832, 960, 1040, 1108, 1248, 1318, 1385, 1560, 1662, 1977, 2080, 2216, 2496, 2636, 2770, 3120, 3295, 3324, 3601, 3954, 4155, 4160, 4432, 5272, 5540, 6240, 6590, 6648, 7202, 7908, 8310, 8567, 8864, 9885, 10544, 10803, 11080, 12480, 13180, 13296, 14404, 15816, 16620, 17134, 17728, 18005, 19770, 21088, 21606, 22160, 25701, 26360, 26592, 28808, 31632, 33240, 34268, 36010, 39540, 42176, 42835, 43212, 44320, 51402, 52720, 53184, 54015, 57616, 63264, 66480, 68536, 72020, 79080, 85670, 86424, 88640, 102804, 105440, 108030, 115232, 126528, 128505, 132960, 137072, 144040, 158160, 171340, 172848, 182543, 205608, 210880, 216060, 230464, 257010, 265920, 274144, 288080, 316320, 342680, 345696, 365086, 411216, 432120, 514020, 547629, 548288, 576160, 632640, 685360, 691392, 730172, 822432, 864240, 912715, 1028040, 1095258, 1152320, 1370720, 1460344, 1644864, 1728480, 1825430, 2056080, 2190516, 2373059, 2738145, 2741440, 2920688, 3456960, 3650860, 4112160, 4381032, 4746118, 5476290, 5841376, 7119177, 7301720, 8224320, 8762064, 9492236, 10952580, 11682752, 11865295, 14238354, 14603440, 17524128, 18984472, 21905160, 23730590, 28476708, 29206880, 35048256, 35595885, 37968944, 43810320, 47461180, 56953416, 58413760, 71191770, 75937888, 87620640, 94922360, 113906832, 142383540, 151875776, 175241280, 189844720, 227813664, 284767080, 379689440, 455627328, 569534160, 759378880, 1139068320, 2278136640]

約数ペア:

[(1, 2278136640), (2, 1139068320), (3, 759378880), (4, 569534160), (5, 455627328), (6, 379689440), (8, 284767080), (10, 227813664), (12, 189844720), (13, 175241280), (15, 151875776), (16, 142383540), (20, 113906832), (24, 94922360), (26, 87620640), (30, 75937888), (32, 71191770), (39, 58413760), (40, 56953416), (48, 47461180), (52, 43810320), (60, 37968944), (64, 35595885), (65, 35048256), (78, 29206880), (80, 28476708), (96, 23730590), (104, 21905160), (120, 18984472), (130, 17524128), (156, 14603440), (160, 14238354), (192, 11865295), (195, 11682752), (208, 10952580), (240, 9492236), (260, 8762064), (277, 8224320), (312, 7301720), (320, 7119177), (390, 5841376), (416, 5476290), (480, 4746118), (520, 4381032), (554, 4112160), (624, 3650860), (659, 3456960), (780, 2920688), (831, 2741440), (832, 2738145), (960, 2373059), (1040, 2190516), (1108, 2056080), (1248, 1825430), (1318, 1728480), (1385, 1644864), (1560, 1460344), (1662, 1370720), (1977, 1152320), (2080, 1095258), (2216, 1028040), (2496, 912715), (2636, 864240), (2770, 822432), (3120, 730172), (3295, 691392), (3324, 685360), (3601, 632640), (3954, 576160), (4155, 548288), (4160, 547629), (4432, 514020), (5272, 432120), (5540, 411216), (6240, 365086), (6590, 345696), (6648, 342680), (7202, 316320), (7908, 288080), (8310, 274144), (8567, 265920), (8864, 257010), (9885, 230464), (10544, 216060), (10803, 210880), (11080, 205608), (12480, 182543), (13180, 172848), (13296, 171340), (14404, 158160), (15816, 144040), (16620, 137072), (17134, 132960), (17728, 128505), (18005, 126528), (19770, 115232), (21088, 108030), (21606, 105440), (22160, 102804), (25701, 88640), (26360, 86424), (26592, 85670), (28808, 79080), (31632, 72020), (33240, 68536), (34268, 66480), (36010, 63264), (39540, 57616), (42176, 54015), (42835, 53184), (43212, 52720), (44320, 51402)]