388893517080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1\times {\mathrm{2083}}^1$

素因数の和:3474

約数の個数: 256

約数和(自身を含む): 1254281241600

約数和(自身を除く): 865387724520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 510, 568, 680, 710, 852, 1020, 1065, 1207, 1289, 1420, 1704, 2040, 2083, 2130, 2414, 2578, 2840, 3621, 3867, 4166, 4260, 4828, 5156, 6035, 6249, 6445, 7242, 7734, 8332, 8520, 9656, 10312, 10415, 12070, 12498, 12890, 14484, 15468, 16664, 18105, 19335, 20830, 21913, 24140, 24996, 25780, 28968, 30936, 31245, 35411, 36210, 38670, 41660, 43826, 48280, 49992, 51560, 62490, 65739, 70822, 72420, 77340, 83320, 87652, 91519, 106233, 109565, 124980, 131478, 141644, 144840, 147893, 154680, 175304, 177055, 183038, 212466, 219130, 249960, 262956, 274557, 283288, 295786, 328695, 354110, 366076, 424932, 438260, 443679, 457595, 525912, 531165, 549114, 591572, 657390, 708220, 732152, 739465, 849864, 876520, 887358, 915190, 1062330, 1098228, 1183144, 1314780, 1372785, 1416440, 1478930, 1555823, 1774716, 1830380, 2124660, 2196456, 2218395, 2514181, 2629560, 2684987, 2745570, 2957860, 3111646, 3549432, 3660760, 4249320, 4436790, 4667469, 5028362, 5369974, 5491140, 5915720, 6223292, 7542543, 7779115, 8054961, 8873580, 9334938, 10056724, 10739948, 10982280, 12446584, 12570905, 13424935, 15085086, 15558230, 16109922, 17747160, 18669876, 20113448, 21479896, 23337345, 25141810, 26849870, 30170172, 31116460, 32219844, 37339752, 37712715, 40274805, 45644779, 46674690, 50283620, 53699740, 60340344, 62232920, 64439688, 75425430, 80549610, 91289558, 93349380, 100567240, 107399480, 136934337, 150850860, 161099220, 182579116, 186698760, 190634077, 228223895, 273868674, 301701720, 322198440, 365158232, 381268154, 456447790, 547737348, 571902231, 684671685, 762536308, 912895580, 953170385, 1095474696, 1143804462, 1369343370, 1525072616, 1825791160, 1906340770, 2287608924, 2738686740, 2859511155, 3240779309, 3812681540, 4575217848, 5477373480, 5719022310, 6481558618, 7625363080, 9722337927, 11438044620, 12963117236, 16203896545, 19444675854, 22876089240, 25926234472, 32407793090, 38889351708, 48611689635, 64815586180, 77778703416, 97223379270, 129631172360, 194446758540, 388893517080]

約数ペア:

[(1, 388893517080), (2, 194446758540), (3, 129631172360), (4, 97223379270), (5, 77778703416), (6, 64815586180), (8, 48611689635), (10, 38889351708), (12, 32407793090), (15, 25926234472), (17, 22876089240), (20, 19444675854), (24, 16203896545), (30, 12963117236), (34, 11438044620), (40, 9722337927), (51, 7625363080), (60, 6481558618), (68, 5719022310), (71, 5477373480), (85, 4575217848), (102, 3812681540), (120, 3240779309), (136, 2859511155), (142, 2738686740), (170, 2287608924), (204, 1906340770), (213, 1825791160), (255, 1525072616), (284, 1369343370), (340, 1143804462), (355, 1095474696), (408, 953170385), (426, 912895580), (510, 762536308), (568, 684671685), (680, 571902231), (710, 547737348), (852, 456447790), (1020, 381268154), (1065, 365158232), (1207, 322198440), (1289, 301701720), (1420, 273868674), (1704, 228223895), (2040, 190634077), (2083, 186698760), (2130, 182579116), (2414, 161099220), (2578, 150850860), (2840, 136934337), (3621, 107399480), (3867, 100567240), (4166, 93349380), (4260, 91289558), (4828, 80549610), (5156, 75425430), (6035, 64439688), (6249, 62232920), (6445, 60340344), (7242, 53699740), (7734, 50283620), (8332, 46674690), (8520, 45644779), (9656, 40274805), (10312, 37712715), (10415, 37339752), (12070, 32219844), (12498, 31116460), (12890, 30170172), (14484, 26849870), (15468, 25141810), (16664, 23337345), (18105, 21479896), (19335, 20113448), (20830, 18669876), (21913, 17747160), (24140, 16109922), (24996, 15558230), (25780, 15085086), (28968, 13424935), (30936, 12570905), (31245, 12446584), (35411, 10982280), (36210, 10739948), (38670, 10056724), (41660, 9334938), (43826, 8873580), (48280, 8054961), (49992, 7779115), (51560, 7542543), (62490, 6223292), (65739, 5915720), (70822, 5491140), (72420, 5369974), (77340, 5028362), (83320, 4667469), (87652, 4436790), (91519, 4249320), (106233, 3660760), (109565, 3549432), (124980, 3111646), (131478, 2957860), (141644, 2745570), (144840, 2684987), (147893, 2629560), (154680, 2514181), (175304, 2218395), (177055, 2196456), (183038, 2124660), (212466, 1830380), (219130, 1774716), (249960, 1555823), (262956, 1478930), (274557, 1416440), (283288, 1372785), (295786, 1314780), (328695, 1183144), (354110, 1098228), (366076, 1062330), (424932, 915190), (438260, 887358), (443679, 876520), (457595, 849864), (525912, 739465), (531165, 732152), (549114, 708220), (591572, 657390)]