1355697720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22283}}^1$

素因数の和:22326

約数の個数: 144

約数和(自身を含む): 4771227240

約数和(自身を除く): 3415529520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 22283, 30420, 44566, 60840, 66849, 89132, 111415, 133698, 178264, 200547, 222830, 267396, 289679, 334245, 401094, 445660, 534792, 579358, 668490, 802188, 869037, 891320, 1002735, 1158716, 1336980, 1448395, 1604376, 1738074, 2005470, 2317432, 2607111, 2673960, 2896790, 3476148, 3765827, 4010940, 4345185, 5214222, 5793580, 6952296, 7531654, 8021880, 8690370, 10428444, 11297481, 11587160, 13035555, 15063308, 17380740, 18829135, 20856888, 22594962, 26071110, 30126616, 33892443, 34761480, 37658270, 45189924, 52142220, 56487405, 67784886, 75316540, 90379848, 104284440, 112974810, 135569772, 150633080, 169462215, 225949620, 271139544, 338924430, 451899240, 677848860, 1355697720]

約数ペア:

[(1, 1355697720), (2, 677848860), (3, 451899240), (4, 338924430), (5, 271139544), (6, 225949620), (8, 169462215), (9, 150633080), (10, 135569772), (12, 112974810), (13, 104284440), (15, 90379848), (18, 75316540), (20, 67784886), (24, 56487405), (26, 52142220), (30, 45189924), (36, 37658270), (39, 34761480), (40, 33892443), (45, 30126616), (52, 26071110), (60, 22594962), (65, 20856888), (72, 18829135), (78, 17380740), (90, 15063308), (104, 13035555), (117, 11587160), (120, 11297481), (130, 10428444), (156, 8690370), (169, 8021880), (180, 7531654), (195, 6952296), (234, 5793580), (260, 5214222), (312, 4345185), (338, 4010940), (360, 3765827), (390, 3476148), (468, 2896790), (507, 2673960), (520, 2607111), (585, 2317432), (676, 2005470), (780, 1738074), (845, 1604376), (936, 1448395), (1014, 1336980), (1170, 1158716), (1352, 1002735), (1521, 891320), (1560, 869037), (1690, 802188), (2028, 668490), (2340, 579358), (2535, 534792), (3042, 445660), (3380, 401094), (4056, 334245), (4680, 289679), (5070, 267396), (6084, 222830), (6760, 200547), (7605, 178264), (10140, 133698), (12168, 111415), (15210, 89132), (20280, 66849), (22283, 60840), (30420, 44566)]