31180496880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1801}}^1$

素因数の和:2040

約数の個数: 320

約数和(自身を含む): 108113080320

約数和(自身を除く): 76932583440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 179, 186, 195, 208, 240, 248, 260, 310, 312, 358, 372, 390, 403, 465, 496, 520, 537, 620, 624, 716, 744, 780, 806, 895, 930, 1040, 1074, 1209, 1240, 1432, 1488, 1560, 1612, 1790, 1801, 1860, 2015, 2148, 2327, 2418, 2480, 2685, 2864, 3120, 3224, 3580, 3602, 3720, 4030, 4296, 4654, 4836, 5370, 5403, 5549, 6045, 6448, 6981, 7160, 7204, 7440, 8060, 8592, 9005, 9308, 9672, 10740, 10806, 11098, 11635, 12090, 13962, 14320, 14408, 16120, 16647, 18010, 18616, 19344, 21480, 21612, 22196, 23270, 23413, 24180, 27015, 27745, 27924, 28816, 32240, 33294, 34905, 36020, 37232, 42960, 43224, 44392, 46540, 46826, 48360, 54030, 55490, 55831, 55848, 66588, 69810, 70239, 72040, 72137, 83235, 86448, 88784, 93080, 93652, 96720, 108060, 110980, 111662, 111696, 117065, 133176, 139620, 140478, 144080, 144274, 166470, 167493, 186160, 187304, 216120, 216411, 221960, 223324, 234130, 266352, 279155, 279240, 280956, 288548, 322379, 332940, 334986, 351195, 360685, 374608, 432240, 432822, 443920, 446648, 468260, 558310, 558480, 561912, 577096, 644758, 665880, 669972, 702390, 721370, 725803, 837465, 865644, 893296, 936520, 967137, 1082055, 1116620, 1123824, 1154192, 1289516, 1331760, 1339944, 1404780, 1442740, 1451606, 1611895, 1674930, 1731288, 1873040, 1934274, 2164110, 2177409, 2233240, 2579032, 2679888, 2809560, 2885480, 2903212, 3223790, 3349860, 3462576, 3629015, 3868548, 4190927, 4328220, 4354818, 4466480, 4835685, 5158064, 5619120, 5770960, 5806424, 6447580, 6699720, 7258030, 7737096, 8381854, 8656440, 8709636, 9671370, 9993749, 10887045, 11612848, 12572781, 12895160, 13399440, 14516060, 15474192, 16763708, 17312880, 17419272, 19342740, 19987498, 20954635, 21774090, 25145562, 25790320, 29032120, 29981247, 33527416, 34838544, 38685480, 39974996, 41909270, 43548180, 49968745, 50291124, 58064240, 59962494, 62863905, 67054832, 77370960, 79949992, 83818540, 87096360, 99937490, 100582248, 119924988, 125727810, 129918737, 149906235, 159899984, 167637080, 174192720, 199874980, 201164496, 239849976, 251455620, 259837474, 299812470, 335274160, 389756211, 399749960, 479699952, 502911240, 519674948, 599624940, 649593685, 779512422, 799499920, 1005822480, 1039349896, 1199249880, 1299187370, 1559024844, 1948781055, 2078699792, 2398499760, 2598374740, 3118049688, 3897562110, 5196749480, 6236099376, 7795124220, 10393498960, 15590248440, 31180496880]

約数ペア:

[(1, 31180496880), (2, 15590248440), (3, 10393498960), (4, 7795124220), (5, 6236099376), (6, 5196749480), (8, 3897562110), (10, 3118049688), (12, 2598374740), (13, 2398499760), (15, 2078699792), (16, 1948781055), (20, 1559024844), (24, 1299187370), (26, 1199249880), (30, 1039349896), (31, 1005822480), (39, 799499920), (40, 779512422), (48, 649593685), (52, 599624940), (60, 519674948), (62, 502911240), (65, 479699952), (78, 399749960), (80, 389756211), (93, 335274160), (104, 299812470), (120, 259837474), (124, 251455620), (130, 239849976), (155, 201164496), (156, 199874980), (179, 174192720), (186, 167637080), (195, 159899984), (208, 149906235), (240, 129918737), (248, 125727810), (260, 119924988), (310, 100582248), (312, 99937490), (358, 87096360), (372, 83818540), (390, 79949992), (403, 77370960), (465, 67054832), (496, 62863905), (520, 59962494), (537, 58064240), (620, 50291124), (624, 49968745), (716, 43548180), (744, 41909270), (780, 39974996), (806, 38685480), (895, 34838544), (930, 33527416), (1040, 29981247), (1074, 29032120), (1209, 25790320), (1240, 25145562), (1432, 21774090), (1488, 20954635), (1560, 19987498), (1612, 19342740), (1790, 17419272), (1801, 17312880), (1860, 16763708), (2015, 15474192), (2148, 14516060), (2327, 13399440), (2418, 12895160), (2480, 12572781), (2685, 11612848), (2864, 10887045), (3120, 9993749), (3224, 9671370), (3580, 8709636), (3602, 8656440), (3720, 8381854), (4030, 7737096), (4296, 7258030), (4654, 6699720), (4836, 6447580), (5370, 5806424), (5403, 5770960), (5549, 5619120), (6045, 5158064), (6448, 4835685), (6981, 4466480), (7160, 4354818), (7204, 4328220), (7440, 4190927), (8060, 3868548), (8592, 3629015), (9005, 3462576), (9308, 3349860), (9672, 3223790), (10740, 2903212), (10806, 2885480), (11098, 2809560), (11635, 2679888), (12090, 2579032), (13962, 2233240), (14320, 2177409), (14408, 2164110), (16120, 1934274), (16647, 1873040), (18010, 1731288), (18616, 1674930), (19344, 1611895), (21480, 1451606), (21612, 1442740), (22196, 1404780), (23270, 1339944), (23413, 1331760), (24180, 1289516), (27015, 1154192), (27745, 1123824), (27924, 1116620), (28816, 1082055), (32240, 967137), (33294, 936520), (34905, 893296), (36020, 865644), (37232, 837465), (42960, 725803), (43224, 721370), (44392, 702390), (46540, 669972), (46826, 665880), (48360, 644758), (54030, 577096), (55490, 561912), (55831, 558480), (55848, 558310), (66588, 468260), (69810, 446648), (70239, 443920), (72040, 432822), (72137, 432240), (83235, 374608), (86448, 360685), (88784, 351195), (93080, 334986), (93652, 332940), (96720, 322379), (108060, 288548), (110980, 280956), (111662, 279240), (111696, 279155), (117065, 266352), (133176, 234130), (139620, 223324), (140478, 221960), (144080, 216411), (144274, 216120), (166470, 187304), (167493, 186160)]