2272157440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2183

約数の個数: 216

約数和(自身を含む): 6706666512

約数和(自身を除く): 4434509072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 320, 340, 392, 448, 476, 490, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1280, 1360, 1568, 1666, 1792, 1904, 1960, 2131, 2176, 2240, 2380, 2720, 3136, 3332, 3808, 3920, 4165, 4262, 4352, 4480, 4760, 5440, 6272, 6664, 7616, 7840, 8330, 8524, 8960, 9520, 10655, 10880, 12544, 13328, 14917, 15232, 15680, 16660, 17048, 19040, 21310, 21760, 26656, 29834, 30464, 31360, 33320, 34096, 36227, 38080, 42620, 53312, 59668, 62720, 66640, 68192, 72454, 74585, 76160, 85240, 104419, 106624, 119336, 133280, 136384, 144908, 149170, 152320, 170480, 181135, 208838, 213248, 238672, 253589, 266560, 272768, 289816, 298340, 340960, 362270, 417676, 477344, 507178, 522095, 533120, 545536, 579632, 596680, 681920, 724540, 835352, 954688, 1014356, 1044190, 1066240, 1159264, 1193360, 1267945, 1363840, 1449080, 1670704, 1775123, 1909376, 2028712, 2088380, 2318528, 2386720, 2535890, 2727680, 2898160, 3341408, 3550246, 3818752, 4057424, 4176760, 4637056, 4773440, 5071780, 5796320, 6682816, 7100492, 8114848, 8353520, 8875615, 9274112, 9546880, 10143560, 11592640, 13365632, 14200984, 16229696, 16707040, 17751230, 19093760, 20287120, 23185280, 26731264, 28401968, 32459392, 33414080, 35502460, 40574240, 46370560, 56803936, 64918784, 66828160, 71004920, 81148480, 113607872, 133656320, 142009840, 162296960, 227215744, 284019680, 324593920, 454431488, 568039360, 1136078720, 2272157440]

約数ペア:

[(1, 2272157440), (2, 1136078720), (4, 568039360), (5, 454431488), (7, 324593920), (8, 284019680), (10, 227215744), (14, 162296960), (16, 142009840), (17, 133656320), (20, 113607872), (28, 81148480), (32, 71004920), (34, 66828160), (35, 64918784), (40, 56803936), (49, 46370560), (56, 40574240), (64, 35502460), (68, 33414080), (70, 32459392), (80, 28401968), (85, 26731264), (98, 23185280), (112, 20287120), (119, 19093760), (128, 17751230), (136, 16707040), (140, 16229696), (160, 14200984), (170, 13365632), (196, 11592640), (224, 10143560), (238, 9546880), (245, 9274112), (256, 8875615), (272, 8353520), (280, 8114848), (320, 7100492), (340, 6682816), (392, 5796320), (448, 5071780), (476, 4773440), (490, 4637056), (544, 4176760), (560, 4057424), (595, 3818752), (640, 3550246), (680, 3341408), (784, 2898160), (833, 2727680), (896, 2535890), (952, 2386720), (980, 2318528), (1088, 2088380), (1120, 2028712), (1190, 1909376), (1280, 1775123), (1360, 1670704), (1568, 1449080), (1666, 1363840), (1792, 1267945), (1904, 1193360), (1960, 1159264), (2131, 1066240), (2176, 1044190), (2240, 1014356), (2380, 954688), (2720, 835352), (3136, 724540), (3332, 681920), (3808, 596680), (3920, 579632), (4165, 545536), (4262, 533120), (4352, 522095), (4480, 507178), (4760, 477344), (5440, 417676), (6272, 362270), (6664, 340960), (7616, 298340), (7840, 289816), (8330, 272768), (8524, 266560), (8960, 253589), (9520, 238672), (10655, 213248), (10880, 208838), (12544, 181135), (13328, 170480), (14917, 152320), (15232, 149170), (15680, 144908), (16660, 136384), (17048, 133280), (19040, 119336), (21310, 106624), (21760, 104419), (26656, 85240), (29834, 76160), (30464, 74585), (31360, 72454), (33320, 68192), (34096, 66640), (36227, 62720), (38080, 59668), (42620, 53312)]