28173508440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{435583}}^1$

素因数の和:435622

約数の個数: 192

約数和(自身を含む): 107258204160

約数和(自身を除く): 79084695720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4312, 4620, 5390, 5880, 6468, 8085, 9240, 10780, 12936, 16170, 21560, 32340, 64680, 435583, 871166, 1306749, 1742332, 2177915, 2613498, 3049081, 3484664, 4355830, 4791413, 5226996, 6098162, 6533745, 8711660, 9147243, 9582826, 10453992, 12196324, 13067490, 14374239, 15245405, 17423320, 18294486, 19165652, 21343567, 23957065, 24392648, 26134980, 28748478, 30490810, 33539891, 36588972, 38331304, 42687134, 45736215, 47914130, 52269960, 57496956, 60981620, 64030701, 67079782, 71871195, 73177944, 85374268, 91472430, 95828260, 100619673, 106717835, 114993912, 121963240, 128061402, 134159564, 143742390, 167699455, 170748536, 182944860, 191656520, 201239346, 213435670, 234779237, 256122804, 268319128, 287484780, 320153505, 335398910, 365889720, 402478692, 426871340, 469558474, 503098365, 512245608, 574969560, 640307010, 670797820, 704337711, 804957384, 853742680, 939116948, 1006196730, 1173896185, 1280614020, 1341595640, 1408675422, 1878233896, 2012393460, 2347792370, 2561228040, 2817350844, 3521688555, 4024786920, 4695584740, 5634701688, 7043377110, 9391169480, 14086754220, 28173508440]

約数ペア:

[(1, 28173508440), (2, 14086754220), (3, 9391169480), (4, 7043377110), (5, 5634701688), (6, 4695584740), (7, 4024786920), (8, 3521688555), (10, 2817350844), (11, 2561228040), (12, 2347792370), (14, 2012393460), (15, 1878233896), (20, 1408675422), (21, 1341595640), (22, 1280614020), (24, 1173896185), (28, 1006196730), (30, 939116948), (33, 853742680), (35, 804957384), (40, 704337711), (42, 670797820), (44, 640307010), (49, 574969560), (55, 512245608), (56, 503098365), (60, 469558474), (66, 426871340), (70, 402478692), (77, 365889720), (84, 335398910), (88, 320153505), (98, 287484780), (105, 268319128), (110, 256122804), (120, 234779237), (132, 213435670), (140, 201239346), (147, 191656520), (154, 182944860), (165, 170748536), (168, 167699455), (196, 143742390), (210, 134159564), (220, 128061402), (231, 121963240), (245, 114993912), (264, 106717835), (280, 100619673), (294, 95828260), (308, 91472430), (330, 85374268), (385, 73177944), (392, 71871195), (420, 67079782), (440, 64030701), (462, 60981620), (490, 57496956), (539, 52269960), (588, 47914130), (616, 45736215), (660, 42687134), (735, 38331304), (770, 36588972), (840, 33539891), (924, 30490810), (980, 28748478), (1078, 26134980), (1155, 24392648), (1176, 23957065), (1320, 21343567), (1470, 19165652), (1540, 18294486), (1617, 17423320), (1848, 15245405), (1960, 14374239), (2156, 13067490), (2310, 12196324), (2695, 10453992), (2940, 9582826), (3080, 9147243), (3234, 8711660), (4312, 6533745), (4620, 6098162), (5390, 5226996), (5880, 4791413), (6468, 4355830), (8085, 3484664), (9240, 3049081), (10780, 2613498), (12936, 2177915), (16170, 1742332), (21560, 1306749), (32340, 871166), (64680, 435583)]