438218685840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{238463}}^1$

素因数の和:238542

約数の個数: 320

約数和(自身を含む): 1589658255360

約数和(自身を除く): 1151439569520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 38, 39, 40, 48, 52, 57, 60, 62, 65, 76, 78, 80, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 372, 380, 390, 403, 456, 465, 494, 496, 520, 570, 589, 620, 624, 741, 744, 760, 780, 806, 912, 930, 988, 1040, 1140, 1178, 1209, 1235, 1240, 1482, 1488, 1520, 1560, 1612, 1767, 1860, 1976, 2015, 2280, 2356, 2418, 2470, 2480, 2945, 2964, 3120, 3224, 3534, 3705, 3720, 3952, 4030, 4560, 4712, 4836, 4940, 5890, 5928, 6045, 6448, 7068, 7410, 7440, 7657, 8060, 8835, 9424, 9672, 9880, 11780, 11856, 12090, 14136, 14820, 15314, 16120, 17670, 19344, 19760, 22971, 23560, 24180, 28272, 29640, 30628, 32240, 35340, 38285, 45942, 47120, 48360, 59280, 61256, 70680, 76570, 91884, 96720, 114855, 122512, 141360, 153140, 183768, 229710, 238463, 306280, 367536, 459420, 476926, 612560, 715389, 918840, 953852, 1192315, 1430778, 1837680, 1907704, 2384630, 2861556, 3100019, 3576945, 3815408, 4530797, 4769260, 5723112, 6200038, 7153890, 7392353, 9061594, 9300057, 9538520, 11446224, 12400076, 13592391, 14307780, 14784706, 15500095, 18123188, 18600114, 19077040, 22177059, 22653985, 24800152, 27184782, 28615560, 29569412, 31000190, 36246376, 36961765, 37200228, 44354118, 45307970, 46500285, 49600304, 54369564, 57231120, 58900361, 59138824, 62000380, 67961955, 72492752, 73923530, 74400456, 88708236, 90615940, 93000570, 96100589, 108739128, 110885295, 117800722, 118277648, 124000760, 135923910, 140454707, 147847060, 148800912, 176701083, 177416472, 181231880, 186001140, 192201178, 217478256, 221770590, 235601444, 248001520, 271847820, 280909414, 288301767, 294501805, 295694120, 353402166, 354832944, 362463760, 372002280, 384402356, 421364121, 443541180, 471202888, 480502945, 543695640, 561818828, 576603534, 589003610, 591388240, 702273535, 706804332, 744004560, 768804712, 842728242, 883505415, 887082360, 942405776, 961005890, 1087391280, 1123637656, 1153207068, 1178007220, 1404547070, 1413608664, 1441508835, 1537609424, 1685456484, 1767010830, 1774164720, 1825911191, 1922011780, 2106820605, 2247275312, 2306414136, 2356014440, 2809094140, 2827217328, 2883017670, 3370912968, 3534021660, 3651822382, 3844023560, 4213641210, 4612828272, 4712028880, 5477733573, 5618188280, 5766035340, 6741825936, 7068043320, 7303644764, 7688047120, 8427282420, 9129555955, 10955467146, 11236376560, 11532070680, 14136086640, 14607289528, 16854564840, 18259111910, 21910934292, 23064141360, 27388667865, 29214579056, 33709129680, 36518223820, 43821868584, 54777335730, 73036447640, 87643737168, 109554671460, 146072895280, 219109342920, 438218685840]

約数ペア:

[(1, 438218685840), (2, 219109342920), (3, 146072895280), (4, 109554671460), (5, 87643737168), (6, 73036447640), (8, 54777335730), (10, 43821868584), (12, 36518223820), (13, 33709129680), (15, 29214579056), (16, 27388667865), (19, 23064141360), (20, 21910934292), (24, 18259111910), (26, 16854564840), (30, 14607289528), (31, 14136086640), (38, 11532070680), (39, 11236376560), (40, 10955467146), (48, 9129555955), (52, 8427282420), (57, 7688047120), (60, 7303644764), (62, 7068043320), (65, 6741825936), (76, 5766035340), (78, 5618188280), (80, 5477733573), (93, 4712028880), (95, 4612828272), (104, 4213641210), (114, 3844023560), (120, 3651822382), (124, 3534021660), (130, 3370912968), (152, 2883017670), (155, 2827217328), (156, 2809094140), (186, 2356014440), (190, 2306414136), (195, 2247275312), (208, 2106820605), (228, 1922011780), (240, 1825911191), (247, 1774164720), (248, 1767010830), (260, 1685456484), (285, 1537609424), (304, 1441508835), (310, 1413608664), (312, 1404547070), (372, 1178007220), (380, 1153207068), (390, 1123637656), (403, 1087391280), (456, 961005890), (465, 942405776), (494, 887082360), (496, 883505415), (520, 842728242), (570, 768804712), (589, 744004560), (620, 706804332), (624, 702273535), (741, 591388240), (744, 589003610), (760, 576603534), (780, 561818828), (806, 543695640), (912, 480502945), (930, 471202888), (988, 443541180), (1040, 421364121), (1140, 384402356), (1178, 372002280), (1209, 362463760), (1235, 354832944), (1240, 353402166), (1482, 295694120), (1488, 294501805), (1520, 288301767), (1560, 280909414), (1612, 271847820), (1767, 248001520), (1860, 235601444), (1976, 221770590), (2015, 217478256), (2280, 192201178), (2356, 186001140), (2418, 181231880), (2470, 177416472), (2480, 176701083), (2945, 148800912), (2964, 147847060), (3120, 140454707), (3224, 135923910), (3534, 124000760), (3705, 118277648), (3720, 117800722), (3952, 110885295), (4030, 108739128), (4560, 96100589), (4712, 93000570), (4836, 90615940), (4940, 88708236), (5890, 74400456), (5928, 73923530), (6045, 72492752), (6448, 67961955), (7068, 62000380), (7410, 59138824), (7440, 58900361), (7657, 57231120), (8060, 54369564), (8835, 49600304), (9424, 46500285), (9672, 45307970), (9880, 44354118), (11780, 37200228), (11856, 36961765), (12090, 36246376), (14136, 31000190), (14820, 29569412), (15314, 28615560), (16120, 27184782), (17670, 24800152), (19344, 22653985), (19760, 22177059), (22971, 19077040), (23560, 18600114), (24180, 18123188), (28272, 15500095), (29640, 14784706), (30628, 14307780), (32240, 13592391), (35340, 12400076), (38285, 11446224), (45942, 9538520), (47120, 9300057), (48360, 9061594), (59280, 7392353), (61256, 7153890), (70680, 6200038), (76570, 5723112), (91884, 4769260), (96720, 4530797), (114855, 3815408), (122512, 3576945), (141360, 3100019), (153140, 2861556), (183768, 2384630), (229710, 1907704), (238463, 1837680), (306280, 1430778), (367536, 1192315), (459420, 953852), (476926, 918840), (612560, 715389)]