139143840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 511551936

約数和(自身を除く): 372408096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 73, 76, 80, 88, 95, 96, 110, 114, 120, 132, 146, 152, 160, 165, 176, 190, 209, 219, 220, 228, 240, 264, 285, 292, 304, 330, 352, 361, 365, 380, 418, 438, 440, 456, 480, 528, 570, 584, 608, 627, 660, 722, 730, 760, 803, 836, 876, 880, 912, 1045, 1056, 1083, 1095, 1140, 1168, 1254, 1320, 1387, 1444, 1460, 1520, 1606, 1672, 1752, 1760, 1805, 1824, 2090, 2166, 2190, 2280, 2336, 2409, 2508, 2640, 2774, 2888, 2920, 3040, 3135, 3212, 3344, 3504, 3610, 3971, 4015, 4161, 4180, 4332, 4380, 4560, 4818, 5016, 5280, 5415, 5548, 5776, 5840, 6270, 6424, 6688, 6935, 7008, 7220, 7942, 8030, 8322, 8360, 8664, 8760, 9120, 9636, 10032, 10830, 11096, 11552, 11680, 11913, 12045, 12540, 12848, 13870, 14440, 15257, 15884, 16060, 16644, 16720, 17328, 17520, 19272, 19855, 20064, 20805, 21660, 22192, 23826, 24090, 25080, 25696, 26353, 27740, 28880, 30514, 31768, 32120, 33288, 33440, 34656, 35040, 38544, 39710, 41610, 43320, 44384, 45771, 47652, 48180, 50160, 52706, 55480, 57760, 59565, 61028, 63536, 64240, 66576, 76285, 77088, 79059, 79420, 83220, 86640, 91542, 95304, 96360, 100320, 105412, 110960, 119130, 122056, 127072, 128480, 131765, 133152, 152570, 158118, 158840, 166440, 173280, 183084, 190608, 192720, 210824, 221920, 228855, 238260, 244112, 263530, 289883, 305140, 316236, 317680, 332880, 366168, 381216, 385440, 395295, 421648, 457710, 476520, 488224, 527060, 579766, 610280, 632472, 635360, 665760, 732336, 790590, 843296, 869649, 915420, 953040, 1054120, 1159532, 1220560, 1264944, 1449415, 1464672, 1581180, 1739298, 1830840, 1906080, 2108240, 2319064, 2441120, 2529888, 2898830, 3162360, 3478596, 3661680, 4216480, 4348245, 4638128, 5797660, 6324720, 6957192, 7323360, 8696490, 9276256, 11595320, 12649440, 13914384, 17392980, 23190640, 27828768, 34785960, 46381280, 69571920, 139143840]

約数ペア:

[(1, 139143840), (2, 69571920), (3, 46381280), (4, 34785960), (5, 27828768), (6, 23190640), (8, 17392980), (10, 13914384), (11, 12649440), (12, 11595320), (15, 9276256), (16, 8696490), (19, 7323360), (20, 6957192), (22, 6324720), (24, 5797660), (30, 4638128), (32, 4348245), (33, 4216480), (38, 3661680), (40, 3478596), (44, 3162360), (48, 2898830), (55, 2529888), (57, 2441120), (60, 2319064), (66, 2108240), (73, 1906080), (76, 1830840), (80, 1739298), (88, 1581180), (95, 1464672), (96, 1449415), (110, 1264944), (114, 1220560), (120, 1159532), (132, 1054120), (146, 953040), (152, 915420), (160, 869649), (165, 843296), (176, 790590), (190, 732336), (209, 665760), (219, 635360), (220, 632472), (228, 610280), (240, 579766), (264, 527060), (285, 488224), (292, 476520), (304, 457710), (330, 421648), (352, 395295), (361, 385440), (365, 381216), (380, 366168), (418, 332880), (438, 317680), (440, 316236), (456, 305140), (480, 289883), (528, 263530), (570, 244112), (584, 238260), (608, 228855), (627, 221920), (660, 210824), (722, 192720), (730, 190608), (760, 183084), (803, 173280), (836, 166440), (876, 158840), (880, 158118), (912, 152570), (1045, 133152), (1056, 131765), (1083, 128480), (1095, 127072), (1140, 122056), (1168, 119130), (1254, 110960), (1320, 105412), (1387, 100320), (1444, 96360), (1460, 95304), (1520, 91542), (1606, 86640), (1672, 83220), (1752, 79420), (1760, 79059), (1805, 77088), (1824, 76285), (2090, 66576), (2166, 64240), (2190, 63536), (2280, 61028), (2336, 59565), (2409, 57760), (2508, 55480), (2640, 52706), (2774, 50160), (2888, 48180), (2920, 47652), (3040, 45771), (3135, 44384), (3212, 43320), (3344, 41610), (3504, 39710), (3610, 38544), (3971, 35040), (4015, 34656), (4161, 33440), (4180, 33288), (4332, 32120), (4380, 31768), (4560, 30514), (4818, 28880), (5016, 27740), (5280, 26353), (5415, 25696), (5548, 25080), (5776, 24090), (5840, 23826), (6270, 22192), (6424, 21660), (6688, 20805), (6935, 20064), (7008, 19855), (7220, 19272), (7942, 17520), (8030, 17328), (8322, 16720), (8360, 16644), (8664, 16060), (8760, 15884), (9120, 15257), (9636, 14440), (10032, 13870), (10830, 12848), (11096, 12540), (11552, 12045), (11680, 11913)]