1872445960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3308

約数の個数: 192

約数和(自身を含む): 5605407360

約数和(自身を除く): 3732961400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 121, 136, 140, 154, 170, 187, 220, 238, 242, 280, 308, 340, 374, 385, 440, 476, 484, 595, 605, 616, 680, 748, 770, 847, 935, 952, 968, 1190, 1210, 1309, 1496, 1540, 1694, 1870, 2057, 2380, 2420, 2618, 3080, 3251, 3388, 3740, 4114, 4235, 4760, 4840, 5236, 6502, 6545, 6776, 7480, 8228, 8470, 10285, 10472, 13004, 13090, 14399, 16255, 16456, 16940, 20570, 22757, 26008, 26180, 28798, 32510, 33880, 35761, 41140, 45514, 52360, 55267, 57596, 65020, 71522, 71995, 82280, 91028, 110534, 113785, 115192, 130040, 143044, 143990, 178805, 182056, 221068, 227570, 250327, 276335, 286088, 287980, 357610, 386869, 393371, 442136, 455140, 500654, 552670, 575960, 607937, 715220, 773738, 786742, 910280, 1001308, 1105340, 1215874, 1251635, 1430440, 1547476, 1573484, 1934345, 1966855, 2002616, 2210680, 2431748, 2503270, 2753597, 3039685, 3094952, 3146968, 3868690, 3933710, 4255559, 4863496, 5006540, 5507194, 6079370, 6687307, 7737380, 7867420, 8511118, 10013080, 11014388, 12158740, 13374614, 13767985, 15474760, 15734840, 17022236, 21277795, 22028776, 24317480, 26749228, 27535970, 33436535, 34044472, 42555590, 46811149, 53498456, 55071940, 66873070, 85111180, 93622298, 110143880, 133746140, 170222360, 187244596, 234055745, 267492280, 374489192, 468111490, 936222980, 1872445960]

約数ペア:

[(1, 1872445960), (2, 936222980), (4, 468111490), (5, 374489192), (7, 267492280), (8, 234055745), (10, 187244596), (11, 170222360), (14, 133746140), (17, 110143880), (20, 93622298), (22, 85111180), (28, 66873070), (34, 55071940), (35, 53498456), (40, 46811149), (44, 42555590), (55, 34044472), (56, 33436535), (68, 27535970), (70, 26749228), (77, 24317480), (85, 22028776), (88, 21277795), (110, 17022236), (119, 15734840), (121, 15474760), (136, 13767985), (140, 13374614), (154, 12158740), (170, 11014388), (187, 10013080), (220, 8511118), (238, 7867420), (242, 7737380), (280, 6687307), (308, 6079370), (340, 5507194), (374, 5006540), (385, 4863496), (440, 4255559), (476, 3933710), (484, 3868690), (595, 3146968), (605, 3094952), (616, 3039685), (680, 2753597), (748, 2503270), (770, 2431748), (847, 2210680), (935, 2002616), (952, 1966855), (968, 1934345), (1190, 1573484), (1210, 1547476), (1309, 1430440), (1496, 1251635), (1540, 1215874), (1694, 1105340), (1870, 1001308), (2057, 910280), (2380, 786742), (2420, 773738), (2618, 715220), (3080, 607937), (3251, 575960), (3388, 552670), (3740, 500654), (4114, 455140), (4235, 442136), (4760, 393371), (4840, 386869), (5236, 357610), (6502, 287980), (6545, 286088), (6776, 276335), (7480, 250327), (8228, 227570), (8470, 221068), (10285, 182056), (10472, 178805), (13004, 143990), (13090, 143044), (14399, 130040), (16255, 115192), (16456, 113785), (16940, 110534), (20570, 91028), (22757, 82280), (26008, 71995), (26180, 71522), (28798, 65020), (32510, 57596), (33880, 55267), (35761, 52360), (41140, 45514)]