20048068320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1274

約数の個数: 384

約数和(自身を含む): 74316662784

約数和(自身を除く): 54268594464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 103, 105, 106, 112, 120, 140, 159, 160, 168, 206, 210, 212, 224, 240, 265, 280, 309, 318, 336, 371, 412, 420, 424, 480, 515, 530, 560, 618, 636, 672, 721, 742, 795, 824, 840, 848, 1030, 1060, 1093, 1113, 1120, 1236, 1272, 1442, 1484, 1545, 1590, 1648, 1680, 1696, 1855, 2060, 2120, 2163, 2186, 2226, 2472, 2544, 2884, 2968, 3090, 3180, 3279, 3296, 3360, 3605, 3710, 4120, 4240, 4326, 4372, 4452, 4944, 5088, 5459, 5465, 5565, 5768, 5936, 6180, 6360, 6558, 7210, 7420, 7651, 8240, 8480, 8652, 8744, 8904, 9888, 10815, 10918, 10930, 11130, 11536, 11872, 12360, 12720, 13116, 14420, 14840, 15302, 16377, 16395, 16480, 17304, 17488, 17808, 21630, 21836, 21860, 22260, 22953, 23072, 24720, 25440, 26232, 27295, 28840, 29680, 30604, 32754, 32790, 34608, 34976, 35616, 38213, 38255, 43260, 43672, 43720, 44520, 45906, 49440, 52464, 54590, 57680, 57929, 59360, 61208, 65508, 65580, 69216, 76426, 76510, 81885, 86520, 87344, 87440, 89040, 91812, 104928, 109180, 112579, 114639, 114765, 115360, 115858, 122416, 131016, 131160, 152852, 153020, 163770, 173040, 173787, 174688, 174880, 178080, 183624, 191065, 218360, 225158, 229278, 229530, 231716, 244832, 262032, 262320, 289645, 305704, 306040, 327540, 337737, 346080, 347574, 367248, 382130, 405503, 436720, 450316, 458556, 459060, 463432, 524064, 524640, 562895, 573195, 579290, 611408, 612080, 655080, 675474, 695148, 734496, 764260, 788053, 811006, 868935, 873440, 900632, 917112, 918120, 926864, 1125790, 1146390, 1158580, 1216509, 1222816, 1224160, 1310160, 1350948, 1390296, 1528520, 1576106, 1622012, 1688685, 1737870, 1801264, 1834224, 1836240, 1853728, 2027515, 2251580, 2292780, 2317160, 2364159, 2433018, 2620320, 2701896, 2780592, 3057040, 3152212, 3244024, 3377370, 3475740, 3602528, 3668448, 3672480, 3940265, 4055030, 4503160, 4585560, 4634320, 4728318, 4866036, 5403792, 5561184, 5966687, 6082545, 6114080, 6304424, 6488048, 6754740, 6951480, 7880530, 8110060, 9006320, 9171120, 9268640, 9456636, 9732072, 10807584, 11820795, 11933374, 12165090, 12608848, 12976096, 13509480, 13902960, 15761060, 16220120, 17900061, 18012640, 18342240, 18913272, 19464144, 23641590, 23866748, 24330180, 25217696, 27018960, 27805920, 29833435, 31522120, 32440240, 35800122, 37826544, 38928288, 41766809, 47283180, 47733496, 48660360, 54037920, 59666870, 63044240, 64880480, 71600244, 75653088, 83533618, 89500305, 94566360, 95466992, 97320720, 119333740, 125300427, 126088480, 143200488, 167067236, 179000610, 189132720, 190933984, 194641440, 208834045, 238667480, 250600854, 286400976, 334134472, 358001220, 378265440, 417668090, 477334960, 501201708, 572801952, 626502135, 668268944, 716002440, 835336180, 954669920, 1002403416, 1253004270, 1336537888, 1432004880, 1670672360, 2004806832, 2506008540, 2864009760, 3341344720, 4009613664, 5012017080, 6682689440, 10024034160, 20048068320]

約数ペア:

[(1, 20048068320), (2, 10024034160), (3, 6682689440), (4, 5012017080), (5, 4009613664), (6, 3341344720), (7, 2864009760), (8, 2506008540), (10, 2004806832), (12, 1670672360), (14, 1432004880), (15, 1336537888), (16, 1253004270), (20, 1002403416), (21, 954669920), (24, 835336180), (28, 716002440), (30, 668268944), (32, 626502135), (35, 572801952), (40, 501201708), (42, 477334960), (48, 417668090), (53, 378265440), (56, 358001220), (60, 334134472), (70, 286400976), (80, 250600854), (84, 238667480), (96, 208834045), (103, 194641440), (105, 190933984), (106, 189132720), (112, 179000610), (120, 167067236), (140, 143200488), (159, 126088480), (160, 125300427), (168, 119333740), (206, 97320720), (210, 95466992), (212, 94566360), (224, 89500305), (240, 83533618), (265, 75653088), (280, 71600244), (309, 64880480), (318, 63044240), (336, 59666870), (371, 54037920), (412, 48660360), (420, 47733496), (424, 47283180), (480, 41766809), (515, 38928288), (530, 37826544), (560, 35800122), (618, 32440240), (636, 31522120), (672, 29833435), (721, 27805920), (742, 27018960), (795, 25217696), (824, 24330180), (840, 23866748), (848, 23641590), (1030, 19464144), (1060, 18913272), (1093, 18342240), (1113, 18012640), (1120, 17900061), (1236, 16220120), (1272, 15761060), (1442, 13902960), (1484, 13509480), (1545, 12976096), (1590, 12608848), (1648, 12165090), (1680, 11933374), (1696, 11820795), (1855, 10807584), (2060, 9732072), (2120, 9456636), (2163, 9268640), (2186, 9171120), (2226, 9006320), (2472, 8110060), (2544, 7880530), (2884, 6951480), (2968, 6754740), (3090, 6488048), (3180, 6304424), (3279, 6114080), (3296, 6082545), (3360, 5966687), (3605, 5561184), (3710, 5403792), (4120, 4866036), (4240, 4728318), (4326, 4634320), (4372, 4585560), (4452, 4503160), (4944, 4055030), (5088, 3940265), (5459, 3672480), (5465, 3668448), (5565, 3602528), (5768, 3475740), (5936, 3377370), (6180, 3244024), (6360, 3152212), (6558, 3057040), (7210, 2780592), (7420, 2701896), (7651, 2620320), (8240, 2433018), (8480, 2364159), (8652, 2317160), (8744, 2292780), (8904, 2251580), (9888, 2027515), (10815, 1853728), (10918, 1836240), (10930, 1834224), (11130, 1801264), (11536, 1737870), (11872, 1688685), (12360, 1622012), (12720, 1576106), (13116, 1528520), (14420, 1390296), (14840, 1350948), (15302, 1310160), (16377, 1224160), (16395, 1222816), (16480, 1216509), (17304, 1158580), (17488, 1146390), (17808, 1125790), (21630, 926864), (21836, 918120), (21860, 917112), (22260, 900632), (22953, 873440), (23072, 868935), (24720, 811006), (25440, 788053), (26232, 764260), (27295, 734496), (28840, 695148), (29680, 675474), (30604, 655080), (32754, 612080), (32790, 611408), (34608, 579290), (34976, 573195), (35616, 562895), (38213, 524640), (38255, 524064), (43260, 463432), (43672, 459060), (43720, 458556), (44520, 450316), (45906, 436720), (49440, 405503), (52464, 382130), (54590, 367248), (57680, 347574), (57929, 346080), (59360, 337737), (61208, 327540), (65508, 306040), (65580, 305704), (69216, 289645), (76426, 262320), (76510, 262032), (81885, 244832), (86520, 231716), (87344, 229530), (87440, 229278), (89040, 225158), (91812, 218360), (104928, 191065), (109180, 183624), (112579, 178080), (114639, 174880), (114765, 174688), (115360, 173787), (115858, 173040), (122416, 163770), (131016, 153020), (131160, 152852)]