304176320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 168

約数和(自身を含む): 887790960

約数和(自身を除く): 583614640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1021, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2042, 2128, 2240, 2660, 3040, 3136, 3724, 3920, 4084, 4256, 4655, 5105, 5320, 6080, 7147, 7448, 7840, 8168, 8512, 9310, 10210, 10640, 14294, 14896, 15680, 16336, 18620, 19399, 20420, 21280, 28588, 29792, 32672, 35735, 37240, 38798, 40840, 42560, 50029, 57176, 59584, 65344, 71470, 74480, 77596, 81680, 96995, 100058, 114352, 135793, 142940, 148960, 155192, 163360, 193990, 200116, 228704, 250145, 271586, 285880, 297920, 310384, 326720, 387980, 400232, 457408, 500290, 543172, 571760, 620768, 678965, 775960, 800464, 950551, 1000580, 1086344, 1143520, 1241536, 1357930, 1551920, 1600928, 1901102, 2001160, 2172688, 2287040, 2715860, 3103840, 3201856, 3802204, 4002320, 4345376, 4752755, 5431720, 6207680, 7604408, 8004640, 8690752, 9505510, 10863440, 15208816, 16009280, 19011020, 21726880, 30417632, 38022040, 43453760, 60835264, 76044080, 152088160, 304176320]

約数ペア:

[(1, 304176320), (2, 152088160), (4, 76044080), (5, 60835264), (7, 43453760), (8, 38022040), (10, 30417632), (14, 21726880), (16, 19011020), (19, 16009280), (20, 15208816), (28, 10863440), (32, 9505510), (35, 8690752), (38, 8004640), (40, 7604408), (49, 6207680), (56, 5431720), (64, 4752755), (70, 4345376), (76, 4002320), (80, 3802204), (95, 3201856), (98, 3103840), (112, 2715860), (133, 2287040), (140, 2172688), (152, 2001160), (160, 1901102), (190, 1600928), (196, 1551920), (224, 1357930), (245, 1241536), (266, 1143520), (280, 1086344), (304, 1000580), (320, 950551), (380, 800464), (392, 775960), (448, 678965), (490, 620768), (532, 571760), (560, 543172), (608, 500290), (665, 457408), (760, 400232), (784, 387980), (931, 326720), (980, 310384), (1021, 297920), (1064, 285880), (1120, 271586), (1216, 250145), (1330, 228704), (1520, 200116), (1568, 193990), (1862, 163360), (1960, 155192), (2042, 148960), (2128, 142940), (2240, 135793), (2660, 114352), (3040, 100058), (3136, 96995), (3724, 81680), (3920, 77596), (4084, 74480), (4256, 71470), (4655, 65344), (5105, 59584), (5320, 57176), (6080, 50029), (7147, 42560), (7448, 40840), (7840, 38798), (8168, 37240), (8512, 35735), (9310, 32672), (10210, 29792), (10640, 28588), (14294, 21280), (14896, 20420), (15680, 19399), (16336, 18620)]