319606461720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3251999}}^1$

素因数の和:3252039

約数の個数: 256

約数和(自身を含む): 1311206400000

約数和(自身を除く): 991599938280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 32760, 49140, 98280, 3251999, 6503998, 9755997, 13007996, 16259995, 19511994, 22763993, 26015992, 29267991, 32519990, 39023988, 42275987, 45527986, 48779985, 58535982, 65039980, 68291979, 78047976, 84551974, 87803973, 91055972, 97559970, 113819965, 117071964, 126827961, 130079960, 136583958, 146339955, 169103948, 175607946, 182111944, 195119940, 204875937, 211379935, 227639930, 234143928, 253655922, 273167916, 292679910, 295931909, 338207896, 341459895, 351215892, 380483883, 390239880, 409751874, 422759870, 439019865, 455279860, 507311844, 546335832, 585359820, 591863818, 614627811, 634139805, 682919790, 702431784, 760967766, 819503748, 845519740, 878039730, 887795727, 910559720, 1014623688, 1024379685, 1141451649, 1170719640, 1183727636, 1229255622, 1268279610, 1365839580, 1479659545, 1521935532, 1639007496, 1691039480, 1756079460, 1775591454, 1902419415, 2048759370, 2282903298, 2367455272, 2458511244, 2536559220, 2663387181, 2731679160, 2959319090, 3043871064, 3073139055, 3512158920, 3551182908, 3804838830, 4097518740, 4438978635, 4565806596, 4917022488, 5073118440, 5326774362, 5707258245, 5918638180, 6146278110, 7102365816, 7609677660, 7990161543, 8195037480, 8877957270, 9131613192, 10653548724, 11414516490, 11837276360, 12292556220, 13316935905, 15219355320, 15980323086, 17755914540, 21307097448, 22829032980, 24585112440, 26633871810, 31960646172, 35511829080, 39950807715, 45658065960, 53267743620, 63921292344, 79901615430, 106535487240, 159803230860, 319606461720]

約数ペア:

[(1, 319606461720), (2, 159803230860), (3, 106535487240), (4, 79901615430), (5, 63921292344), (6, 53267743620), (7, 45658065960), (8, 39950807715), (9, 35511829080), (10, 31960646172), (12, 26633871810), (13, 24585112440), (14, 22829032980), (15, 21307097448), (18, 17755914540), (20, 15980323086), (21, 15219355320), (24, 13316935905), (26, 12292556220), (27, 11837276360), (28, 11414516490), (30, 10653548724), (35, 9131613192), (36, 8877957270), (39, 8195037480), (40, 7990161543), (42, 7609677660), (45, 7102365816), (52, 6146278110), (54, 5918638180), (56, 5707258245), (60, 5326774362), (63, 5073118440), (65, 4917022488), (70, 4565806596), (72, 4438978635), (78, 4097518740), (84, 3804838830), (90, 3551182908), (91, 3512158920), (104, 3073139055), (105, 3043871064), (108, 2959319090), (117, 2731679160), (120, 2663387181), (126, 2536559220), (130, 2458511244), (135, 2367455272), (140, 2282903298), (156, 2048759370), (168, 1902419415), (180, 1775591454), (182, 1756079460), (189, 1691039480), (195, 1639007496), (210, 1521935532), (216, 1479659545), (234, 1365839580), (252, 1268279610), (260, 1229255622), (270, 1183727636), (273, 1170719640), (280, 1141451649), (312, 1024379685), (315, 1014623688), (351, 910559720), (360, 887795727), (364, 878039730), (378, 845519740), (390, 819503748), (420, 760967766), (455, 702431784), (468, 682919790), (504, 634139805), (520, 614627811), (540, 591863818), (546, 585359820), (585, 546335832), (630, 507311844), (702, 455279860), (728, 439019865), (756, 422759870), (780, 409751874), (819, 390239880), (840, 380483883), (910, 351215892), (936, 341459895), (945, 338207896), (1080, 295931909), (1092, 292679910), (1170, 273167916), (1260, 253655922), (1365, 234143928), (1404, 227639930), (1512, 211379935), (1560, 204875937), (1638, 195119940), (1755, 182111944), (1820, 175607946), (1890, 169103948), (2184, 146339955), (2340, 136583958), (2457, 130079960), (2520, 126827961), (2730, 117071964), (2808, 113819965), (3276, 97559970), (3510, 91055972), (3640, 87803973), (3780, 84551974), (4095, 78047976), (4680, 68291979), (4914, 65039980), (5460, 58535982), (6552, 48779985), (7020, 45527986), (7560, 42275987), (8190, 39023988), (9828, 32519990), (10920, 29267991), (12285, 26015992), (14040, 22763993), (16380, 19511994), (19656, 16259995), (24570, 13007996), (32760, 9755997), (49140, 6503998), (98280, 3251999)]