347079720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7177}}^1$

素因数の和:7235

約数の個数: 128

約数和(自身を含む): 1157667840

約数和(自身を除く): 810588120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 7177, 8060, 9672, 12090, 14354, 16120, 21531, 24180, 28708, 35885, 43062, 48360, 57416, 71770, 86124, 93301, 107655, 143540, 172248, 186602, 215310, 222487, 279903, 287080, 373204, 430620, 444974, 466505, 559806, 667461, 746408, 861240, 889948, 933010, 1112435, 1119612, 1334922, 1399515, 1779896, 1866020, 2224870, 2239224, 2669844, 2799030, 2892331, 3337305, 3732040, 4449740, 5339688, 5598060, 5784662, 6674610, 8676993, 8899480, 11196120, 11569324, 13349220, 14461655, 17353986, 23138648, 26698440, 28923310, 34707972, 43384965, 57846620, 69415944, 86769930, 115693240, 173539860, 347079720]

約数ペア:

[(1, 347079720), (2, 173539860), (3, 115693240), (4, 86769930), (5, 69415944), (6, 57846620), (8, 43384965), (10, 34707972), (12, 28923310), (13, 26698440), (15, 23138648), (20, 17353986), (24, 14461655), (26, 13349220), (30, 11569324), (31, 11196120), (39, 8899480), (40, 8676993), (52, 6674610), (60, 5784662), (62, 5598060), (65, 5339688), (78, 4449740), (93, 3732040), (104, 3337305), (120, 2892331), (124, 2799030), (130, 2669844), (155, 2239224), (156, 2224870), (186, 1866020), (195, 1779896), (248, 1399515), (260, 1334922), (310, 1119612), (312, 1112435), (372, 933010), (390, 889948), (403, 861240), (465, 746408), (520, 667461), (620, 559806), (744, 466505), (780, 444974), (806, 430620), (930, 373204), (1209, 287080), (1240, 279903), (1560, 222487), (1612, 215310), (1860, 186602), (2015, 172248), (2418, 143540), (3224, 107655), (3720, 93301), (4030, 86124), (4836, 71770), (6045, 57416), (7177, 48360), (8060, 43062), (9672, 35885), (12090, 28708), (14354, 24180), (16120, 21531)]