3129528120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:610

約数の個数: 256

約数和(自身を含む): 10262937600

約数和(自身を除く): 7133409480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 79, 92, 93, 115, 120, 124, 138, 155, 158, 184, 186, 230, 237, 248, 276, 310, 316, 345, 372, 395, 460, 463, 465, 474, 552, 620, 632, 690, 713, 744, 790, 920, 926, 930, 948, 1185, 1240, 1380, 1389, 1426, 1580, 1817, 1852, 1860, 1896, 2139, 2315, 2370, 2449, 2760, 2778, 2852, 3160, 3565, 3634, 3704, 3720, 4278, 4630, 4740, 4898, 5451, 5556, 5704, 6945, 7130, 7268, 7347, 8556, 9085, 9260, 9480, 9796, 10649, 10695, 10902, 11112, 12245, 13890, 14260, 14353, 14536, 14694, 17112, 18170, 18520, 19592, 21298, 21390, 21804, 24490, 27255, 27780, 28520, 28706, 29388, 31947, 36340, 36577, 36735, 42596, 42780, 43059, 43608, 48980, 53245, 54510, 55560, 56327, 57412, 58776, 63894, 71765, 72680, 73154, 73470, 85192, 85560, 86118, 97960, 106490, 109020, 109731, 112654, 114824, 127788, 143530, 146308, 146940, 159735, 168981, 172236, 182885, 212980, 215295, 218040, 219462, 225308, 255576, 281635, 287060, 292616, 293880, 319470, 330119, 337962, 344472, 365770, 425960, 430590, 438924, 450616, 548655, 563270, 574120, 638940, 660238, 675924, 731540, 841271, 844905, 861180, 877848, 990357, 1097310, 1126540, 1133887, 1277880, 1320476, 1351848, 1463080, 1650595, 1682542, 1689810, 1722360, 1980714, 2194620, 2253080, 2267774, 2523813, 2640952, 3301190, 3365084, 3379620, 3401661, 3961428, 4206355, 4389240, 4535548, 4951785, 5047626, 5669435, 6602380, 6730168, 6759240, 6803322, 7922856, 8412710, 9071096, 9903570, 10095252, 11338870, 12619065, 13204760, 13606644, 16825420, 17008305, 19807140, 20190504, 22677740, 25238130, 26079401, 27213288, 33650840, 34016610, 39614280, 45355480, 50476260, 52158802, 68033220, 78238203, 100952520, 104317604, 130397005, 136066440, 156476406, 208635208, 260794010, 312952812, 391191015, 521588020, 625905624, 782382030, 1043176040, 1564764060, 3129528120]

約数ペア:

[(1, 3129528120), (2, 1564764060), (3, 1043176040), (4, 782382030), (5, 625905624), (6, 521588020), (8, 391191015), (10, 312952812), (12, 260794010), (15, 208635208), (20, 156476406), (23, 136066440), (24, 130397005), (30, 104317604), (31, 100952520), (40, 78238203), (46, 68033220), (60, 52158802), (62, 50476260), (69, 45355480), (79, 39614280), (92, 34016610), (93, 33650840), (115, 27213288), (120, 26079401), (124, 25238130), (138, 22677740), (155, 20190504), (158, 19807140), (184, 17008305), (186, 16825420), (230, 13606644), (237, 13204760), (248, 12619065), (276, 11338870), (310, 10095252), (316, 9903570), (345, 9071096), (372, 8412710), (395, 7922856), (460, 6803322), (463, 6759240), (465, 6730168), (474, 6602380), (552, 5669435), (620, 5047626), (632, 4951785), (690, 4535548), (713, 4389240), (744, 4206355), (790, 3961428), (920, 3401661), (926, 3379620), (930, 3365084), (948, 3301190), (1185, 2640952), (1240, 2523813), (1380, 2267774), (1389, 2253080), (1426, 2194620), (1580, 1980714), (1817, 1722360), (1852, 1689810), (1860, 1682542), (1896, 1650595), (2139, 1463080), (2315, 1351848), (2370, 1320476), (2449, 1277880), (2760, 1133887), (2778, 1126540), (2852, 1097310), (3160, 990357), (3565, 877848), (3634, 861180), (3704, 844905), (3720, 841271), (4278, 731540), (4630, 675924), (4740, 660238), (4898, 638940), (5451, 574120), (5556, 563270), (5704, 548655), (6945, 450616), (7130, 438924), (7268, 430590), (7347, 425960), (8556, 365770), (9085, 344472), (9260, 337962), (9480, 330119), (9796, 319470), (10649, 293880), (10695, 292616), (10902, 287060), (11112, 281635), (12245, 255576), (13890, 225308), (14260, 219462), (14353, 218040), (14536, 215295), (14694, 212980), (17112, 182885), (18170, 172236), (18520, 168981), (19592, 159735), (21298, 146940), (21390, 146308), (21804, 143530), (24490, 127788), (27255, 114824), (27780, 112654), (28520, 109731), (28706, 109020), (29388, 106490), (31947, 97960), (36340, 86118), (36577, 85560), (36735, 85192), (42596, 73470), (42780, 73154), (43059, 72680), (43608, 71765), (48980, 63894), (53245, 58776), (54510, 57412), (55560, 56327)]