8345347920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42457}}^1$

素因数の和:42499

約数の個数: 320

約数和(自身を含む): 35379402240

約数和(自身を除く): 27034054320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4914, 5040, 5460, 5616, 6552, 7020, 7280, 7560, 8190, 9360, 9828, 10920, 12285, 13104, 14040, 15120, 16380, 19656, 21840, 24570, 28080, 32760, 39312, 42457, 49140, 65520, 84914, 98280, 127371, 169828, 196560, 212285, 254742, 297199, 339656, 382113, 424570, 509484, 551941, 594398, 636855, 679312, 764226, 849140, 891597, 1018968, 1103882, 1146339, 1188796, 1273710, 1485995, 1528452, 1655823, 1698280, 1783194, 1910565, 2037936, 2207764, 2292678, 2377592, 2547420, 2674791, 2759705, 2971990, 3056904, 3311646, 3396560, 3566388, 3821130, 3863587, 4415528, 4457985, 4585356, 4755184, 4967469, 5094840, 5349582, 5519410, 5731695, 5943980, 6113808, 6623292, 7132776, 7642260, 7727174, 8024373, 8279115, 8831056, 8915970, 9170712, 9934938, 10189680, 10699164, 11038820, 11463390, 11590761, 11887960, 13246584, 13373955, 14265552, 14902407, 15284520, 15454348, 16048746, 16558230, 17831940, 18341424, 19317935, 19869876, 21398328, 22077640, 22926780, 23181522, 23775920, 24837345, 26493168, 26747910, 29804814, 30569040, 30908696, 32097492, 33116460, 34772283, 35663880, 38635870, 39739752, 40121865, 42796656, 44155280, 45853560, 46363044, 49674690, 53495820, 57953805, 59609628, 61817392, 64194984, 66232920, 69544566, 71327760, 74512035, 77271740, 79479504, 80243730, 91707120, 92726088, 99349380, 104316849, 106991640, 115907610, 119219256, 128389968, 132465840, 139089132, 149024070, 154543480, 160487460, 173861415, 185452176, 198698760, 208633698, 213983280, 231815220, 238438512, 278178264, 298048140, 309086960, 320974920, 347722830, 397397520, 417267396, 463630440, 521584245, 556356528, 596096280, 641949840, 695445660, 834534792, 927260880, 1043168490, 1192192560, 1390891320, 1669069584, 2086336980, 2781782640, 4172673960, 8345347920]

約数ペア:

[(1, 8345347920), (2, 4172673960), (3, 2781782640), (4, 2086336980), (5, 1669069584), (6, 1390891320), (7, 1192192560), (8, 1043168490), (9, 927260880), (10, 834534792), (12, 695445660), (13, 641949840), (14, 596096280), (15, 556356528), (16, 521584245), (18, 463630440), (20, 417267396), (21, 397397520), (24, 347722830), (26, 320974920), (27, 309086960), (28, 298048140), (30, 278178264), (35, 238438512), (36, 231815220), (39, 213983280), (40, 208633698), (42, 198698760), (45, 185452176), (48, 173861415), (52, 160487460), (54, 154543480), (56, 149024070), (60, 139089132), (63, 132465840), (65, 128389968), (70, 119219256), (72, 115907610), (78, 106991640), (80, 104316849), (84, 99349380), (90, 92726088), (91, 91707120), (104, 80243730), (105, 79479504), (108, 77271740), (112, 74512035), (117, 71327760), (120, 69544566), (126, 66232920), (130, 64194984), (135, 61817392), (140, 59609628), (144, 57953805), (156, 53495820), (168, 49674690), (180, 46363044), (182, 45853560), (189, 44155280), (195, 42796656), (208, 40121865), (210, 39739752), (216, 38635870), (234, 35663880), (240, 34772283), (252, 33116460), (260, 32097492), (270, 30908696), (273, 30569040), (280, 29804814), (312, 26747910), (315, 26493168), (336, 24837345), (351, 23775920), (360, 23181522), (364, 22926780), (378, 22077640), (390, 21398328), (420, 19869876), (432, 19317935), (455, 18341424), (468, 17831940), (504, 16558230), (520, 16048746), (540, 15454348), (546, 15284520), (560, 14902407), (585, 14265552), (624, 13373955), (630, 13246584), (702, 11887960), (720, 11590761), (728, 11463390), (756, 11038820), (780, 10699164), (819, 10189680), (840, 9934938), (910, 9170712), (936, 8915970), (945, 8831056), (1008, 8279115), (1040, 8024373), (1080, 7727174), (1092, 7642260), (1170, 7132776), (1260, 6623292), (1365, 6113808), (1404, 5943980), (1456, 5731695), (1512, 5519410), (1560, 5349582), (1638, 5094840), (1680, 4967469), (1755, 4755184), (1820, 4585356), (1872, 4457985), (1890, 4415528), (2160, 3863587), (2184, 3821130), (2340, 3566388), (2457, 3396560), (2520, 3311646), (2730, 3056904), (2808, 2971990), (3024, 2759705), (3120, 2674791), (3276, 2547420), (3510, 2377592), (3640, 2292678), (3780, 2207764), (4095, 2037936), (4368, 1910565), (4680, 1783194), (4914, 1698280), (5040, 1655823), (5460, 1528452), (5616, 1485995), (6552, 1273710), (7020, 1188796), (7280, 1146339), (7560, 1103882), (8190, 1018968), (9360, 891597), (9828, 849140), (10920, 764226), (12285, 679312), (13104, 636855), (14040, 594398), (15120, 551941), (16380, 509484), (19656, 424570), (21840, 382113), (24570, 339656), (28080, 297199), (32760, 254742), (39312, 212285), (42457, 196560), (49140, 169828), (65520, 127371), (84914, 98280)]