138839698920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{166979}}^1$

素因数の和:167060

約数の個数: 192

約数和(自身を含む): 462026980800

約数和(自身を除く): 323187281880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 169, 195, 205, 246, 260, 312, 328, 338, 390, 410, 492, 507, 520, 533, 615, 676, 780, 820, 845, 984, 1014, 1066, 1230, 1352, 1560, 1599, 1640, 1690, 2028, 2132, 2460, 2535, 2665, 3198, 3380, 4056, 4264, 4920, 5070, 5330, 6396, 6760, 6929, 7995, 10140, 10660, 12792, 13858, 15990, 20280, 20787, 21320, 27716, 31980, 34645, 41574, 55432, 63960, 69290, 83148, 103935, 138580, 166296, 166979, 207870, 277160, 333958, 415740, 500937, 667916, 831480, 834895, 1001874, 1335832, 1669790, 2003748, 2170727, 2504685, 3339580, 4007496, 4341454, 5009370, 6512181, 6679160, 6846139, 8682908, 10018740, 10853635, 13024362, 13692278, 17365816, 20037480, 20538417, 21707270, 26048724, 27384556, 28219451, 32560905, 34230695, 41076834, 43414540, 52097448, 54769112, 56438902, 65121810, 68461390, 82153668, 84658353, 86829080, 88999807, 102692085, 112877804, 130243620, 136922780, 141097255, 164307336, 169316706, 177999614, 205384170, 225755608, 260487240, 266999421, 273845560, 282194510, 338633412, 355999228, 410768340, 423291765, 444999035, 533998842, 564389020, 677266824, 711998456, 821536680, 846583530, 889998070, 1067997684, 1128778040, 1156997491, 1334997105, 1693167060, 1779996140, 2135995368, 2313994982, 2669994210, 3386334120, 3470992473, 3559992280, 4627989964, 5339988420, 5784987455, 6941984946, 9255979928, 10679976840, 11569974910, 13883969892, 17354962365, 23139949820, 27767939784, 34709924730, 46279899640, 69419849460, 138839698920]

約数ペア:

[(1, 138839698920), (2, 69419849460), (3, 46279899640), (4, 34709924730), (5, 27767939784), (6, 23139949820), (8, 17354962365), (10, 13883969892), (12, 11569974910), (13, 10679976840), (15, 9255979928), (20, 6941984946), (24, 5784987455), (26, 5339988420), (30, 4627989964), (39, 3559992280), (40, 3470992473), (41, 3386334120), (52, 2669994210), (60, 2313994982), (65, 2135995368), (78, 1779996140), (82, 1693167060), (104, 1334997105), (120, 1156997491), (123, 1128778040), (130, 1067997684), (156, 889998070), (164, 846583530), (169, 821536680), (195, 711998456), (205, 677266824), (246, 564389020), (260, 533998842), (312, 444999035), (328, 423291765), (338, 410768340), (390, 355999228), (410, 338633412), (492, 282194510), (507, 273845560), (520, 266999421), (533, 260487240), (615, 225755608), (676, 205384170), (780, 177999614), (820, 169316706), (845, 164307336), (984, 141097255), (1014, 136922780), (1066, 130243620), (1230, 112877804), (1352, 102692085), (1560, 88999807), (1599, 86829080), (1640, 84658353), (1690, 82153668), (2028, 68461390), (2132, 65121810), (2460, 56438902), (2535, 54769112), (2665, 52097448), (3198, 43414540), (3380, 41076834), (4056, 34230695), (4264, 32560905), (4920, 28219451), (5070, 27384556), (5330, 26048724), (6396, 21707270), (6760, 20538417), (6929, 20037480), (7995, 17365816), (10140, 13692278), (10660, 13024362), (12792, 10853635), (13858, 10018740), (15990, 8682908), (20280, 6846139), (20787, 6679160), (21320, 6512181), (27716, 5009370), (31980, 4341454), (34645, 4007496), (41574, 3339580), (55432, 2504685), (63960, 2170727), (69290, 2003748), (83148, 1669790), (103935, 1335832), (138580, 1001874), (166296, 834895), (166979, 831480), (207870, 667916), (277160, 500937), (333958, 415740)]