780985089.0000000000

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3064

約数の個数: 288

約数和(自身を含む): 4144271040

約数和(自身を除く): 3073318560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3011, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4560, 4680, 4940, 5472, 5928, 6022, 6240, 6840, 7410, 7904, 8892, 9033, 9120, 9360, 9880, 11115, 11856, 12044, 13680, 14820, 15055, 17784, 18066, 18720, 19760, 22230, 23712, 24088, 27099, 27360, 29640, 30110, 35568, 36132, 39143, 39520, 44460, 45165, 48176, 54198, 57209, 59280, 60220, 71136, 72264, 78286, 88920, 90330, 96352, 108396, 114418, 117429, 118560, 120440, 135495, 144528, 156572, 171627, 177840, 180660, 195715, 216792, 228836, 234858, 240880, 270990, 286045, 289056, 313144, 343254, 352287, 355680, 361320, 391430, 433584, 457672, 469716, 481760, 514881, 541980, 572090, 587145, 626288, 686508, 704574, 722640, 743717, 782860, 858135, 867168, 915344, 939432, 1029762, 1083960, 1144180, 1174290, 1252576, 1373016, 1409148, 1445280, 1487434, 1565720, 1716270, 1761435, 1830688, 1878864, 2059524, 2167920, 2231151, 2288360, 2348580, 2574405, 2746032, 2818296, 2974868, 3131440, 3432540, 3522870, 3718585, 3757728, 4119048, 4335840, 4462302, 4576720, 4697160, 5148810, 5492064, 5636592, 5949736, 6262880, 6693453, 6865080, 7045740, 7437170, 8238096, 8924604, 9153440, 9394320, 10297620, 11155755, 11273184, 11899472, 13386906, 13730160, 14091480, 14874340, 16476192, 17849208, 18788640, 20595240, 22311510, 23798944, 26773812, 27460320, 28182960, 29748680, 33467265, 35698416, 41190480, 44623020, 53547624, 56365920, 59497360, 66934530, 71396832, 82380960, 89246040, 107095248, 118994720, 133869060, 178492080, 214190496, 267738120, 356984160, 535476240, 1070952480]

約数ペア:

[(1, 1070952480), (2, 535476240), (3, 356984160), (4, 267738120), (5, 214190496), (6, 178492080), (8, 133869060), (9, 118994720), (10, 107095248), (12, 89246040), (13, 82380960), (15, 71396832), (16, 66934530), (18, 59497360), (19, 56365920), (20, 53547624), (24, 44623020), (26, 41190480), (30, 35698416), (32, 33467265), (36, 29748680), (38, 28182960), (39, 27460320), (40, 26773812), (45, 23798944), (48, 22311510), (52, 20595240), (57, 18788640), (60, 17849208), (65, 16476192), (72, 14874340), (76, 14091480), (78, 13730160), (80, 13386906), (90, 11899472), (95, 11273184), (96, 11155755), (104, 10297620), (114, 9394320), (117, 9153440), (120, 8924604), (130, 8238096), (144, 7437170), (152, 7045740), (156, 6865080), (160, 6693453), (171, 6262880), (180, 5949736), (190, 5636592), (195, 5492064), (208, 5148810), (228, 4697160), (234, 4576720), (240, 4462302), (247, 4335840), (260, 4119048), (285, 3757728), (288, 3718585), (304, 3522870), (312, 3432540), (342, 3131440), (360, 2974868), (380, 2818296), (390, 2746032), (416, 2574405), (456, 2348580), (468, 2288360), (480, 2231151), (494, 2167920), (520, 2059524), (570, 1878864), (585, 1830688), (608, 1761435), (624, 1716270), (684, 1565720), (720, 1487434), (741, 1445280), (760, 1409148), (780, 1373016), (855, 1252576), (912, 1174290), (936, 1144180), (988, 1083960), (1040, 1029762), (1140, 939432), (1170, 915344), (1235, 867168), (1248, 858135), (1368, 782860), (1440, 743717), (1482, 722640), (1520, 704574), (1560, 686508), (1710, 626288), (1824, 587145), (1872, 572090), (1976, 541980), (2080, 514881), (2223, 481760), (2280, 469716), (2340, 457672), (2470, 433584), (2736, 391430), (2964, 361320), (3011, 355680), (3040, 352287), (3120, 343254), (3420, 313144), (3705, 289056), (3744, 286045), (3952, 270990), (4446, 240880), (4560, 234858), (4680, 228836), (4940, 216792), (5472, 195715), (5928, 180660), (6022, 177840), (6240, 171627), (6840, 156572), (7410, 144528), (7904, 135495), (8892, 120440), (9033, 118560), (9120, 117429), (9360, 114418), (9880, 108396), (11115, 96352), (11856, 90330), (12044, 88920), (13680, 78286), (14820, 72264), (15055, 71136), (17784, 60220), (18066, 59280), (18720, 57209), (19760, 54198), (22230, 48176), (23712, 45165), (24088, 44460), (27099, 39520), (27360, 39143), (29640, 36132), (30110, 35568)]