155692680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 564157440

約数和(自身を除く): 408464760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 43, 44, 52, 55, 60, 65, 66, 78, 86, 88, 104, 110, 120, 129, 130, 132, 143, 156, 165, 172, 195, 211, 215, 220, 258, 260, 264, 286, 312, 330, 344, 390, 422, 429, 430, 440, 473, 516, 520, 559, 572, 633, 645, 660, 715, 780, 844, 858, 860, 946, 1032, 1055, 1118, 1144, 1266, 1290, 1320, 1419, 1430, 1560, 1677, 1688, 1716, 1720, 1892, 2110, 2145, 2236, 2321, 2365, 2532, 2580, 2743, 2795, 2838, 2860, 3165, 3354, 3432, 3784, 4220, 4290, 4472, 4642, 4730, 5064, 5160, 5486, 5590, 5676, 5720, 6149, 6330, 6708, 6963, 7095, 8229, 8385, 8440, 8580, 9073, 9284, 9460, 10972, 11180, 11352, 11605, 12298, 12660, 13416, 13715, 13926, 14190, 16458, 16770, 17160, 18146, 18447, 18568, 18920, 21944, 22360, 23210, 24596, 25320, 27219, 27430, 27852, 28380, 30173, 30745, 32916, 33540, 34815, 36292, 36894, 41145, 45365, 46420, 49192, 54438, 54860, 55704, 56760, 60346, 61490, 65832, 67080, 69630, 72584, 73788, 82290, 90519, 90730, 92235, 92840, 99803, 108876, 109720, 117949, 120692, 122980, 136095, 139260, 147576, 150865, 164580, 181038, 181460, 184470, 199606, 217752, 235898, 241384, 245960, 272190, 278520, 299409, 301730, 329160, 353847, 362076, 362920, 368940, 399212, 452595, 471796, 499015, 544380, 589745, 598818, 603460, 707694, 724152, 737880, 798424, 905190, 943592, 998030, 1088760, 1179490, 1197636, 1206920, 1297439, 1415388, 1497045, 1769235, 1810380, 1996060, 2358980, 2395272, 2594878, 2830776, 2994090, 3538470, 3620760, 3892317, 3992120, 4717960, 5189756, 5988180, 6487195, 7076940, 7784634, 10379512, 11976360, 12974390, 14153880, 15569268, 19461585, 25948780, 31138536, 38923170, 51897560, 77846340, 155692680]

約数ペア:

[(1, 155692680), (2, 77846340), (3, 51897560), (4, 38923170), (5, 31138536), (6, 25948780), (8, 19461585), (10, 15569268), (11, 14153880), (12, 12974390), (13, 11976360), (15, 10379512), (20, 7784634), (22, 7076940), (24, 6487195), (26, 5988180), (30, 5189756), (33, 4717960), (39, 3992120), (40, 3892317), (43, 3620760), (44, 3538470), (52, 2994090), (55, 2830776), (60, 2594878), (65, 2395272), (66, 2358980), (78, 1996060), (86, 1810380), (88, 1769235), (104, 1497045), (110, 1415388), (120, 1297439), (129, 1206920), (130, 1197636), (132, 1179490), (143, 1088760), (156, 998030), (165, 943592), (172, 905190), (195, 798424), (211, 737880), (215, 724152), (220, 707694), (258, 603460), (260, 598818), (264, 589745), (286, 544380), (312, 499015), (330, 471796), (344, 452595), (390, 399212), (422, 368940), (429, 362920), (430, 362076), (440, 353847), (473, 329160), (516, 301730), (520, 299409), (559, 278520), (572, 272190), (633, 245960), (645, 241384), (660, 235898), (715, 217752), (780, 199606), (844, 184470), (858, 181460), (860, 181038), (946, 164580), (1032, 150865), (1055, 147576), (1118, 139260), (1144, 136095), (1266, 122980), (1290, 120692), (1320, 117949), (1419, 109720), (1430, 108876), (1560, 99803), (1677, 92840), (1688, 92235), (1716, 90730), (1720, 90519), (1892, 82290), (2110, 73788), (2145, 72584), (2236, 69630), (2321, 67080), (2365, 65832), (2532, 61490), (2580, 60346), (2743, 56760), (2795, 55704), (2838, 54860), (2860, 54438), (3165, 49192), (3354, 46420), (3432, 45365), (3784, 41145), (4220, 36894), (4290, 36292), (4472, 34815), (4642, 33540), (4730, 32916), (5064, 30745), (5160, 30173), (5486, 28380), (5590, 27852), (5676, 27430), (5720, 27219), (6149, 25320), (6330, 24596), (6708, 23210), (6963, 22360), (7095, 21944), (8229, 18920), (8385, 18568), (8440, 18447), (8580, 18146), (9073, 17160), (9284, 16770), (9460, 16458), (10972, 14190), (11180, 13926), (11352, 13715), (11605, 13416), (12298, 12660)]