197420702960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{184837}}^1$

素因数の和:184955

約数の個数: 120

約数和(自身を含む): 503321267520

約数和(自身を除く): 305900564560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 169, 208, 260, 316, 338, 395, 520, 632, 676, 790, 845, 1027, 1040, 1264, 1352, 1580, 1690, 2054, 2704, 3160, 3380, 4108, 5135, 6320, 6760, 8216, 10270, 13351, 13520, 16432, 20540, 26702, 41080, 53404, 66755, 82160, 106808, 133510, 184837, 213616, 267020, 369674, 534040, 739348, 924185, 1068080, 1478696, 1848370, 2402881, 2957392, 3696740, 4805762, 7393480, 9611524, 12014405, 14602123, 14786960, 19223048, 24028810, 29204246, 31237453, 38446096, 48057620, 58408492, 62474906, 73010615, 96115240, 116816984, 124949812, 146021230, 156187265, 189827599, 192230480, 233633968, 249899624, 292042460, 312374530, 379655198, 499799248, 584084920, 624749060, 759310396, 949137995, 1168169840, 1249498120, 1518620792, 1898275990, 2467758787, 2498996240, 3037241584, 3796551980, 4935517574, 7593103960, 9871035148, 12338793935, 15186207920, 19742070296, 24677587870, 39484140592, 49355175740, 98710351480, 197420702960]

約数ペア:

[(1, 197420702960), (2, 98710351480), (4, 49355175740), (5, 39484140592), (8, 24677587870), (10, 19742070296), (13, 15186207920), (16, 12338793935), (20, 9871035148), (26, 7593103960), (40, 4935517574), (52, 3796551980), (65, 3037241584), (79, 2498996240), (80, 2467758787), (104, 1898275990), (130, 1518620792), (158, 1249498120), (169, 1168169840), (208, 949137995), (260, 759310396), (316, 624749060), (338, 584084920), (395, 499799248), (520, 379655198), (632, 312374530), (676, 292042460), (790, 249899624), (845, 233633968), (1027, 192230480), (1040, 189827599), (1264, 156187265), (1352, 146021230), (1580, 124949812), (1690, 116816984), (2054, 96115240), (2704, 73010615), (3160, 62474906), (3380, 58408492), (4108, 48057620), (5135, 38446096), (6320, 31237453), (6760, 29204246), (8216, 24028810), (10270, 19223048), (13351, 14786960), (13520, 14602123), (16432, 12014405), (20540, 9611524), (26702, 7393480), (41080, 4805762), (53404, 3696740), (66755, 2957392), (82160, 2402881), (106808, 1848370), (133510, 1478696), (184837, 1068080), (213616, 924185), (267020, 739348), (369674, 534040)]