4040320320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19759}}^1$

素因数の和:19853

約数の個数: 168

約数和(自身を含む): 14093464320

約数和(自身を除く): 10053144000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 13632, 17040, 19759, 20448, 22720, 25560, 34080, 39518, 40896, 51120, 59277, 68160, 79036, 98795, 102240, 118554, 158072, 177831, 197590, 204480, 237108, 296385, 316144, 355662, 395180, 474216, 592770, 632288, 711324, 790360, 889155, 948432, 1185540, 1264576, 1402889, 1422648, 1580720, 1778310, 1896864, 2371080, 2805778, 2845296, 3161440, 3556620, 3793728, 4208667, 4742160, 5611556, 5690592, 6322880, 7014445, 7113240, 8417334, 9484320, 11223112, 11381184, 12626001, 14028890, 14226480, 16834668, 18968640, 21043335, 22446224, 25252002, 28057780, 28452960, 33669336, 42086670, 44892448, 50504004, 56115560, 56905920, 63130005, 67338672, 84173340, 89784896, 101008008, 112231120, 126260010, 134677344, 168346680, 202016016, 224462240, 252520020, 269354688, 336693360, 404032032, 448924480, 505040040, 673386720, 808064064, 1010080080, 1346773440, 2020160160, 4040320320]

約数ペア:

[(1, 4040320320), (2, 2020160160), (3, 1346773440), (4, 1010080080), (5, 808064064), (6, 673386720), (8, 505040040), (9, 448924480), (10, 404032032), (12, 336693360), (15, 269354688), (16, 252520020), (18, 224462240), (20, 202016016), (24, 168346680), (30, 134677344), (32, 126260010), (36, 112231120), (40, 101008008), (45, 89784896), (48, 84173340), (60, 67338672), (64, 63130005), (71, 56905920), (72, 56115560), (80, 50504004), (90, 44892448), (96, 42086670), (120, 33669336), (142, 28452960), (144, 28057780), (160, 25252002), (180, 22446224), (192, 21043335), (213, 18968640), (240, 16834668), (284, 14226480), (288, 14028890), (320, 12626001), (355, 11381184), (360, 11223112), (426, 9484320), (480, 8417334), (568, 7113240), (576, 7014445), (639, 6322880), (710, 5690592), (720, 5611556), (852, 4742160), (960, 4208667), (1065, 3793728), (1136, 3556620), (1278, 3161440), (1420, 2845296), (1440, 2805778), (1704, 2371080), (2130, 1896864), (2272, 1778310), (2556, 1580720), (2840, 1422648), (2880, 1402889), (3195, 1264576), (3408, 1185540), (4260, 948432), (4544, 889155), (5112, 790360), (5680, 711324), (6390, 632288), (6816, 592770), (8520, 474216), (10224, 395180), (11360, 355662), (12780, 316144), (13632, 296385), (17040, 237108), (19759, 204480), (20448, 197590), (22720, 177831), (25560, 158072), (34080, 118554), (39518, 102240), (40896, 98795), (51120, 79036), (59277, 68160)]