195766740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 666086400

約数和(自身を除く): 470319660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 79, 90, 108, 117, 130, 135, 156, 158, 180, 195, 234, 237, 260, 270, 316, 351, 353, 390, 395, 468, 474, 540, 585, 702, 706, 711, 780, 790, 948, 1027, 1059, 1170, 1185, 1404, 1412, 1422, 1580, 1755, 1765, 2054, 2118, 2133, 2340, 2370, 2844, 3081, 3177, 3510, 3530, 3555, 4108, 4236, 4266, 4589, 4740, 5135, 5295, 6162, 6354, 7020, 7060, 7110, 8532, 9178, 9243, 9531, 10270, 10590, 10665, 12324, 12708, 13767, 14220, 15405, 15885, 18356, 18486, 19062, 20540, 21180, 21330, 22945, 27534, 27729, 27887, 30810, 31770, 36972, 38124, 41301, 42660, 45890, 46215, 47655, 55068, 55458, 55774, 61620, 63540, 68835, 82602, 83661, 91780, 92430, 95310, 110916, 111548, 123903, 137670, 138645, 139435, 165204, 167322, 184860, 190620, 206505, 247806, 250983, 275340, 277290, 278870, 334644, 362531, 413010, 418305, 495612, 501966, 554580, 557740, 619515, 725062, 752949, 826020, 836610, 1003932, 1087593, 1239030, 1254915, 1450124, 1505898, 1673220, 1812655, 2175186, 2478060, 2509830, 3011796, 3262779, 3625310, 3764745, 4350372, 5019660, 5437965, 6525558, 7250620, 7529490, 9788337, 10875930, 13051116, 15058980, 16313895, 19576674, 21751860, 32627790, 39153348, 48941685, 65255580, 97883370, 195766740]

約数ペア:

[(1, 195766740), (2, 97883370), (3, 65255580), (4, 48941685), (5, 39153348), (6, 32627790), (9, 21751860), (10, 19576674), (12, 16313895), (13, 15058980), (15, 13051116), (18, 10875930), (20, 9788337), (26, 7529490), (27, 7250620), (30, 6525558), (36, 5437965), (39, 5019660), (45, 4350372), (52, 3764745), (54, 3625310), (60, 3262779), (65, 3011796), (78, 2509830), (79, 2478060), (90, 2175186), (108, 1812655), (117, 1673220), (130, 1505898), (135, 1450124), (156, 1254915), (158, 1239030), (180, 1087593), (195, 1003932), (234, 836610), (237, 826020), (260, 752949), (270, 725062), (316, 619515), (351, 557740), (353, 554580), (390, 501966), (395, 495612), (468, 418305), (474, 413010), (540, 362531), (585, 334644), (702, 278870), (706, 277290), (711, 275340), (780, 250983), (790, 247806), (948, 206505), (1027, 190620), (1059, 184860), (1170, 167322), (1185, 165204), (1404, 139435), (1412, 138645), (1422, 137670), (1580, 123903), (1755, 111548), (1765, 110916), (2054, 95310), (2118, 92430), (2133, 91780), (2340, 83661), (2370, 82602), (2844, 68835), (3081, 63540), (3177, 61620), (3510, 55774), (3530, 55458), (3555, 55068), (4108, 47655), (4236, 46215), (4266, 45890), (4589, 42660), (4740, 41301), (5135, 38124), (5295, 36972), (6162, 31770), (6354, 30810), (7020, 27887), (7060, 27729), (7110, 27534), (8532, 22945), (9178, 21330), (9243, 21180), (9531, 20540), (10270, 19062), (10590, 18486), (10665, 18356), (12324, 15885), (12708, 15405), (13767, 14220)]