314549560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 843264000

約数和(自身を除く): 528714440

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 79, 95, 104, 124, 130, 152, 155, 158, 169, 190, 247, 248, 260, 310, 316, 338, 380, 395, 403, 494, 520, 589, 620, 632, 676, 760, 790, 806, 845, 988, 1027, 1178, 1235, 1240, 1352, 1501, 1580, 1612, 1690, 1976, 2015, 2054, 2356, 2449, 2470, 2945, 3002, 3160, 3211, 3224, 3380, 4030, 4108, 4712, 4898, 4940, 5135, 5239, 5890, 6004, 6422, 6760, 7505, 7657, 8060, 8216, 9796, 9880, 10270, 10478, 11780, 12008, 12245, 12844, 13351, 15010, 15314, 16055, 16120, 19513, 19592, 20540, 20956, 23560, 24490, 25688, 26195, 26702, 30020, 30628, 31837, 32110, 38285, 39026, 41080, 41912, 46531, 48980, 52390, 53404, 60040, 61256, 63674, 64220, 66755, 76570, 78052, 93062, 97565, 97960, 99541, 104780, 106808, 127348, 128440, 133510, 153140, 156104, 159185, 186124, 195130, 199082, 209560, 232655, 253669, 254696, 267020, 306280, 318370, 372248, 390260, 398164, 413881, 465310, 497705, 507338, 534040, 604903, 636740, 780520, 796328, 827762, 930620, 995410, 1014676, 1209806, 1268345, 1273480, 1655524, 1861240, 1990820, 2029352, 2069405, 2419612, 2536690, 3024515, 3311048, 3981640, 4138810, 4839224, 5073380, 6049030, 7863739, 8277620, 10146760, 12098060, 15727478, 16555240, 24196120, 31454956, 39318695, 62909912, 78637390, 157274780, 314549560]

約数ペア:

[(1, 314549560), (2, 157274780), (4, 78637390), (5, 62909912), (8, 39318695), (10, 31454956), (13, 24196120), (19, 16555240), (20, 15727478), (26, 12098060), (31, 10146760), (38, 8277620), (40, 7863739), (52, 6049030), (62, 5073380), (65, 4839224), (76, 4138810), (79, 3981640), (95, 3311048), (104, 3024515), (124, 2536690), (130, 2419612), (152, 2069405), (155, 2029352), (158, 1990820), (169, 1861240), (190, 1655524), (247, 1273480), (248, 1268345), (260, 1209806), (310, 1014676), (316, 995410), (338, 930620), (380, 827762), (395, 796328), (403, 780520), (494, 636740), (520, 604903), (589, 534040), (620, 507338), (632, 497705), (676, 465310), (760, 413881), (790, 398164), (806, 390260), (845, 372248), (988, 318370), (1027, 306280), (1178, 267020), (1235, 254696), (1240, 253669), (1352, 232655), (1501, 209560), (1580, 199082), (1612, 195130), (1690, 186124), (1976, 159185), (2015, 156104), (2054, 153140), (2356, 133510), (2449, 128440), (2470, 127348), (2945, 106808), (3002, 104780), (3160, 99541), (3211, 97960), (3224, 97565), (3380, 93062), (4030, 78052), (4108, 76570), (4712, 66755), (4898, 64220), (4940, 63674), (5135, 61256), (5239, 60040), (5890, 53404), (6004, 52390), (6422, 48980), (6760, 46531), (7505, 41912), (7657, 41080), (8060, 39026), (8216, 38285), (9796, 32110), (9880, 31837), (10270, 30628), (10478, 30020), (11780, 26702), (12008, 26195), (12245, 25688), (12844, 24490), (13351, 23560), (15010, 20956), (15314, 20540), (16055, 19592), (16120, 19513)]