267886920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1628

約数の個数: 192

約数和(自身を含む): 967723200

約数和(自身を除く): 699836280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1571, 1624, 1740, 1960, 2030, 2436, 2842, 2940, 3045, 3142, 3480, 4060, 4263, 4713, 4872, 5684, 5880, 6090, 6284, 7105, 7855, 8120, 8526, 9426, 10997, 11368, 12180, 12568, 14210, 15710, 17052, 18852, 21315, 21994, 23565, 24360, 28420, 31420, 32991, 34104, 37704, 42630, 43988, 45559, 47130, 54985, 56840, 62840, 65982, 76979, 85260, 87976, 91118, 94260, 109970, 131964, 136677, 153958, 164955, 170520, 182236, 188520, 219940, 227795, 230937, 263928, 273354, 307916, 318913, 329910, 364472, 384895, 439880, 455590, 461874, 546708, 615832, 637826, 659820, 683385, 769790, 911180, 923748, 956739, 1093416, 1154685, 1275652, 1319640, 1366770, 1539580, 1594565, 1822360, 1847496, 1913478, 2232391, 2309370, 2551304, 2733540, 3079160, 3189130, 3826956, 4464782, 4618740, 4783695, 5467080, 6378260, 6697173, 7653912, 8929564, 9237480, 9567390, 11161955, 12756520, 13394346, 17859128, 19134780, 22323910, 26788692, 33485865, 38269560, 44647820, 53577384, 66971730, 89295640, 133943460, 267886920]

約数ペア:

[(1, 267886920), (2, 133943460), (3, 89295640), (4, 66971730), (5, 53577384), (6, 44647820), (7, 38269560), (8, 33485865), (10, 26788692), (12, 22323910), (14, 19134780), (15, 17859128), (20, 13394346), (21, 12756520), (24, 11161955), (28, 9567390), (29, 9237480), (30, 8929564), (35, 7653912), (40, 6697173), (42, 6378260), (49, 5467080), (56, 4783695), (58, 4618740), (60, 4464782), (70, 3826956), (84, 3189130), (87, 3079160), (98, 2733540), (105, 2551304), (116, 2309370), (120, 2232391), (140, 1913478), (145, 1847496), (147, 1822360), (168, 1594565), (174, 1539580), (196, 1366770), (203, 1319640), (210, 1275652), (232, 1154685), (245, 1093416), (280, 956739), (290, 923748), (294, 911180), (348, 769790), (392, 683385), (406, 659820), (420, 637826), (435, 615832), (490, 546708), (580, 461874), (588, 455590), (609, 439880), (696, 384895), (735, 364472), (812, 329910), (840, 318913), (870, 307916), (980, 273354), (1015, 263928), (1160, 230937), (1176, 227795), (1218, 219940), (1421, 188520), (1470, 182236), (1571, 170520), (1624, 164955), (1740, 153958), (1960, 136677), (2030, 131964), (2436, 109970), (2842, 94260), (2940, 91118), (3045, 87976), (3142, 85260), (3480, 76979), (4060, 65982), (4263, 62840), (4713, 56840), (4872, 54985), (5684, 47130), (5880, 45559), (6090, 43988), (6284, 42630), (7105, 37704), (7855, 34104), (8120, 32991), (8526, 31420), (9426, 28420), (10997, 24360), (11368, 23565), (12180, 21994), (12568, 21315), (14210, 18852), (15710, 17052)]