2018668080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 320

約数和(自身を含む): 7424524800

約数和(自身を除く): 5405856720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 131, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 262, 264, 286, 312, 330, 390, 393, 429, 440, 449, 520, 524, 528, 572, 624, 655, 660, 715, 780, 786, 858, 880, 898, 1040, 1048, 1144, 1310, 1320, 1347, 1430, 1441, 1560, 1572, 1703, 1716, 1796, 1965, 2096, 2145, 2245, 2288, 2620, 2640, 2694, 2860, 2882, 3120, 3144, 3406, 3432, 3592, 3930, 4290, 4323, 4490, 4939, 5109, 5240, 5388, 5720, 5764, 5837, 6288, 6735, 6812, 6864, 7184, 7205, 7860, 8515, 8580, 8646, 8980, 9878, 10218, 10480, 10776, 11440, 11528, 11674, 13470, 13624, 14410, 14817, 15720, 17030, 17160, 17292, 17511, 17960, 18733, 19756, 20436, 21552, 21615, 23056, 23348, 24695, 25545, 26940, 27248, 28820, 29185, 29634, 31440, 34060, 34320, 34584, 35022, 35920, 37466, 39512, 40872, 43230, 46696, 49390, 51090, 53880, 56199, 57640, 58370, 58819, 59268, 64207, 68120, 69168, 70044, 74085, 74932, 79024, 81744, 86460, 87555, 93392, 93665, 98780, 102180, 107760, 112398, 115280, 116740, 117638, 118536, 128414, 136240, 140088, 148170, 149864, 172920, 175110, 176457, 187330, 192621, 197560, 204360, 224796, 233480, 235276, 237072, 256828, 280176, 280995, 294095, 296340, 299728, 321035, 345840, 350220, 352914, 374660, 385242, 395120, 408720, 449592, 466960, 470552, 513656, 561990, 588190, 592680, 642070, 647009, 700440, 705828, 749320, 764647, 770484, 882285, 899184, 941104, 963105, 1027312, 1123980, 1176380, 1185360, 1284140, 1294018, 1400880, 1411656, 1498640, 1529294, 1540968, 1764570, 1926210, 1941027, 2247960, 2293941, 2352760, 2568280, 2588036, 2823312, 3058588, 3081936, 3235045, 3529140, 3823235, 3852420, 3882054, 4495920, 4587882, 4705520, 5136560, 5176072, 6117176, 6470090, 7058280, 7646470, 7704840, 7764108, 8411117, 9175764, 9705135, 10352144, 11469705, 12234352, 12940180, 14116560, 15292940, 15409680, 15528216, 16822234, 18351528, 19410270, 22939410, 25233351, 25880360, 30585880, 31056432, 33644468, 36703056, 38820540, 42055585, 45878820, 50466702, 51760720, 61171760, 67288936, 77641080, 84111170, 91757640, 100933404, 126166755, 134577872, 155282160, 168222340, 183515280, 201866808, 252333510, 336444680, 403733616, 504667020, 672889360, 1009334040, 2018668080]

約数ペア:

[(1, 2018668080), (2, 1009334040), (3, 672889360), (4, 504667020), (5, 403733616), (6, 336444680), (8, 252333510), (10, 201866808), (11, 183515280), (12, 168222340), (13, 155282160), (15, 134577872), (16, 126166755), (20, 100933404), (22, 91757640), (24, 84111170), (26, 77641080), (30, 67288936), (33, 61171760), (39, 51760720), (40, 50466702), (44, 45878820), (48, 42055585), (52, 38820540), (55, 36703056), (60, 33644468), (65, 31056432), (66, 30585880), (78, 25880360), (80, 25233351), (88, 22939410), (104, 19410270), (110, 18351528), (120, 16822234), (130, 15528216), (131, 15409680), (132, 15292940), (143, 14116560), (156, 12940180), (165, 12234352), (176, 11469705), (195, 10352144), (208, 9705135), (220, 9175764), (240, 8411117), (260, 7764108), (262, 7704840), (264, 7646470), (286, 7058280), (312, 6470090), (330, 6117176), (390, 5176072), (393, 5136560), (429, 4705520), (440, 4587882), (449, 4495920), (520, 3882054), (524, 3852420), (528, 3823235), (572, 3529140), (624, 3235045), (655, 3081936), (660, 3058588), (715, 2823312), (780, 2588036), (786, 2568280), (858, 2352760), (880, 2293941), (898, 2247960), (1040, 1941027), (1048, 1926210), (1144, 1764570), (1310, 1540968), (1320, 1529294), (1347, 1498640), (1430, 1411656), (1441, 1400880), (1560, 1294018), (1572, 1284140), (1703, 1185360), (1716, 1176380), (1796, 1123980), (1965, 1027312), (2096, 963105), (2145, 941104), (2245, 899184), (2288, 882285), (2620, 770484), (2640, 764647), (2694, 749320), (2860, 705828), (2882, 700440), (3120, 647009), (3144, 642070), (3406, 592680), (3432, 588190), (3592, 561990), (3930, 513656), (4290, 470552), (4323, 466960), (4490, 449592), (4939, 408720), (5109, 395120), (5240, 385242), (5388, 374660), (5720, 352914), (5764, 350220), (5837, 345840), (6288, 321035), (6735, 299728), (6812, 296340), (6864, 294095), (7184, 280995), (7205, 280176), (7860, 256828), (8515, 237072), (8580, 235276), (8646, 233480), (8980, 224796), (9878, 204360), (10218, 197560), (10480, 192621), (10776, 187330), (11440, 176457), (11528, 175110), (11674, 172920), (13470, 149864), (13624, 148170), (14410, 140088), (14817, 136240), (15720, 128414), (17030, 118536), (17160, 117638), (17292, 116740), (17511, 115280), (17960, 112398), (18733, 107760), (19756, 102180), (20436, 98780), (21552, 93665), (21615, 93392), (23056, 87555), (23348, 86460), (24695, 81744), (25545, 79024), (26940, 74932), (27248, 74085), (28820, 70044), (29185, 69168), (29634, 68120), (31440, 64207), (34060, 59268), (34320, 58819), (34584, 58370), (35022, 57640), (35920, 56199), (37466, 53880), (39512, 51090), (40872, 49390), (43230, 46696)]