1672351920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{631}}^1$

素因数の和:1065

約数の個数: 200

約数和(自身を含む): 5831754720

約数和(自身を除く): 4159402800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 409, 432, 540, 631, 648, 720, 810, 818, 1080, 1227, 1262, 1296, 1620, 1636, 1893, 2045, 2160, 2454, 2524, 3155, 3240, 3272, 3681, 3786, 4090, 4908, 5048, 5679, 6135, 6310, 6480, 6544, 7362, 7572, 8180, 9465, 9816, 10096, 11043, 11358, 12270, 12620, 14724, 15144, 16360, 17037, 18405, 18930, 19632, 22086, 22716, 24540, 25240, 28395, 29448, 30288, 32720, 33129, 34074, 36810, 37860, 44172, 45432, 49080, 50480, 51111, 55215, 56790, 58896, 66258, 68148, 73620, 75720, 85185, 88344, 90864, 98160, 102222, 110430, 113580, 132516, 136296, 147240, 151440, 165645, 170370, 176688, 204444, 220860, 227160, 255555, 258079, 265032, 272592, 294480, 331290, 340740, 408888, 441720, 454320, 511110, 516158, 530064, 662580, 681480, 774237, 817776, 883440, 1022220, 1032316, 1290395, 1325160, 1362960, 1548474, 2044440, 2064632, 2322711, 2580790, 2650320, 3096948, 3871185, 4088880, 4129264, 4645422, 5161580, 6193896, 6968133, 7742370, 9290844, 10323160, 11613555, 12387792, 13936266, 15484740, 18581688, 20646320, 20904399, 23227110, 27872532, 30969480, 34840665, 37163376, 41808798, 46454220, 55745064, 61938960, 69681330, 83617596, 92908440, 104521995, 111490128, 139362660, 167235192, 185816880, 209043990, 278725320, 334470384, 418087980, 557450640, 836175960, 1672351920]

約数ペア:

[(1, 1672351920), (2, 836175960), (3, 557450640), (4, 418087980), (5, 334470384), (6, 278725320), (8, 209043990), (9, 185816880), (10, 167235192), (12, 139362660), (15, 111490128), (16, 104521995), (18, 92908440), (20, 83617596), (24, 69681330), (27, 61938960), (30, 55745064), (36, 46454220), (40, 41808798), (45, 37163376), (48, 34840665), (54, 30969480), (60, 27872532), (72, 23227110), (80, 20904399), (81, 20646320), (90, 18581688), (108, 15484740), (120, 13936266), (135, 12387792), (144, 11613555), (162, 10323160), (180, 9290844), (216, 7742370), (240, 6968133), (270, 6193896), (324, 5161580), (360, 4645422), (405, 4129264), (409, 4088880), (432, 3871185), (540, 3096948), (631, 2650320), (648, 2580790), (720, 2322711), (810, 2064632), (818, 2044440), (1080, 1548474), (1227, 1362960), (1262, 1325160), (1296, 1290395), (1620, 1032316), (1636, 1022220), (1893, 883440), (2045, 817776), (2160, 774237), (2454, 681480), (2524, 662580), (3155, 530064), (3240, 516158), (3272, 511110), (3681, 454320), (3786, 441720), (4090, 408888), (4908, 340740), (5048, 331290), (5679, 294480), (6135, 272592), (6310, 265032), (6480, 258079), (6544, 255555), (7362, 227160), (7572, 220860), (8180, 204444), (9465, 176688), (9816, 170370), (10096, 165645), (11043, 151440), (11358, 147240), (12270, 136296), (12620, 132516), (14724, 113580), (15144, 110430), (16360, 102222), (17037, 98160), (18405, 90864), (18930, 88344), (19632, 85185), (22086, 75720), (22716, 73620), (24540, 68148), (25240, 66258), (28395, 58896), (29448, 56790), (30288, 55215), (32720, 51111), (33129, 50480), (34074, 49080), (36810, 45432), (37860, 44172)]