613517912560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{30677}}^1$

素因数の和:31271

約数の個数: 160

約数和(自身を含む): 1656505976832

約数和(自身を除く): 1042988064272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 503, 560, 568, 710, 994, 1006, 1136, 1420, 1988, 2012, 2485, 2515, 2840, 3521, 3976, 4024, 4970, 5030, 5680, 7042, 7952, 8048, 9940, 10060, 14084, 17605, 19880, 20120, 28168, 30677, 35210, 35713, 39760, 40240, 56336, 61354, 70420, 71426, 122708, 140840, 142852, 153385, 178565, 214739, 245416, 249991, 281680, 285704, 306770, 357130, 429478, 490832, 499982, 571408, 613540, 714260, 858956, 999964, 1073695, 1227080, 1249955, 1428520, 1717912, 1999928, 2147390, 2178067, 2454160, 2499910, 2857040, 3435824, 3999856, 4294780, 4356134, 4999820, 8589560, 8712268, 9999640, 10890335, 15246469, 15430531, 17179120, 17424536, 19999280, 21780670, 30492938, 30861062, 34849072, 43561340, 60985876, 61722124, 76232345, 77152655, 87122680, 108013717, 121971752, 123444248, 152464690, 154305310, 174245360, 216027434, 243943504, 246888496, 304929380, 308610620, 432054868, 540068585, 609858760, 617221240, 864109736, 1080137170, 1095567701, 1219717520, 1234442480, 1728219472, 2160274340, 2191135402, 4320548680, 4382270804, 5477838505, 7668973907, 8641097360, 8764541608, 10955677010, 15337947814, 17529083216, 21911354020, 30675895628, 38344869535, 43822708040, 61351791256, 76689739070, 87645416080, 122703582512, 153379478140, 306758956280, 613517912560]

約数ペア:

[(1, 613517912560), (2, 306758956280), (4, 153379478140), (5, 122703582512), (7, 87645416080), (8, 76689739070), (10, 61351791256), (14, 43822708040), (16, 38344869535), (20, 30675895628), (28, 21911354020), (35, 17529083216), (40, 15337947814), (56, 10955677010), (70, 8764541608), (71, 8641097360), (80, 7668973907), (112, 5477838505), (140, 4382270804), (142, 4320548680), (280, 2191135402), (284, 2160274340), (355, 1728219472), (497, 1234442480), (503, 1219717520), (560, 1095567701), (568, 1080137170), (710, 864109736), (994, 617221240), (1006, 609858760), (1136, 540068585), (1420, 432054868), (1988, 308610620), (2012, 304929380), (2485, 246888496), (2515, 243943504), (2840, 216027434), (3521, 174245360), (3976, 154305310), (4024, 152464690), (4970, 123444248), (5030, 121971752), (5680, 108013717), (7042, 87122680), (7952, 77152655), (8048, 76232345), (9940, 61722124), (10060, 60985876), (14084, 43561340), (17605, 34849072), (19880, 30861062), (20120, 30492938), (28168, 21780670), (30677, 19999280), (35210, 17424536), (35713, 17179120), (39760, 15430531), (40240, 15246469), (56336, 10890335), (61354, 9999640), (70420, 8712268), (71426, 8589560), (122708, 4999820), (140840, 4356134), (142852, 4294780), (153385, 3999856), (178565, 3435824), (214739, 2857040), (245416, 2499910), (249991, 2454160), (281680, 2178067), (285704, 2147390), (306770, 1999928), (357130, 1717912), (429478, 1428520), (490832, 1249955), (499982, 1227080), (571408, 1073695), (613540, 999964), (714260, 858956)]