1957987920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:602

約数の個数: 320

約数和(自身を含む): 7405240320

約数和(自身を除く): 5447252400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 179, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 358, 383, 408, 420, 476, 510, 537, 560, 595, 680, 714, 716, 766, 816, 840, 895, 952, 1020, 1074, 1149, 1190, 1253, 1360, 1428, 1432, 1532, 1680, 1785, 1790, 1904, 1915, 2040, 2148, 2298, 2380, 2506, 2681, 2685, 2856, 2864, 3043, 3064, 3570, 3580, 3759, 3830, 4080, 4296, 4596, 4760, 5012, 5362, 5370, 5712, 5745, 6086, 6128, 6265, 6511, 7140, 7160, 7518, 7660, 8043, 8592, 9129, 9192, 9520, 10024, 10724, 10740, 11490, 12172, 12530, 13022, 13405, 14280, 14320, 15036, 15215, 15320, 16086, 18258, 18384, 18795, 19533, 20048, 21301, 21448, 21480, 22980, 24344, 25060, 26044, 26810, 28560, 30072, 30430, 30640, 32172, 32555, 36516, 37590, 39066, 40215, 42602, 42896, 42960, 45577, 45645, 45960, 48688, 50120, 52088, 53620, 60144, 60860, 63903, 64344, 65110, 68557, 73032, 75180, 78132, 80430, 85204, 91154, 91290, 91920, 97665, 100240, 104176, 106505, 107240, 121720, 127806, 128688, 130220, 136731, 137114, 146064, 150360, 156264, 160860, 170408, 182308, 182580, 195330, 205671, 213010, 214480, 227885, 243440, 255612, 260440, 273462, 274228, 300720, 312528, 319515, 321720, 340816, 342785, 364616, 365160, 390660, 411342, 426020, 455770, 479899, 511224, 520880, 546924, 548456, 639030, 643440, 683655, 685570, 729232, 730320, 781320, 822684, 852040, 911540, 959798, 1022448, 1028355, 1093848, 1096912, 1165469, 1278060, 1367310, 1371140, 1439697, 1562640, 1645368, 1704080, 1823080, 1919596, 2056710, 2187696, 2330938, 2399495, 2556120, 2734620, 2742280, 2879394, 3290736, 3496407, 3646160, 3839192, 4113420, 4661876, 4798990, 5112240, 5469240, 5484560, 5758788, 5827345, 6992814, 7198485, 7678384, 8158283, 8226840, 9323752, 9597980, 10938480, 11517576, 11654690, 13985628, 14396970, 16316566, 16453680, 17482035, 18647504, 19195960, 23035152, 23309380, 24474849, 27971256, 28793940, 32633132, 34964070, 38391920, 40791415, 46618760, 48949698, 55942512, 57587880, 65266264, 69928140, 81582830, 93237520, 97899396, 115175760, 122374245, 130532528, 139856280, 163165660, 195798792, 244748490, 279712560, 326331320, 391597584, 489496980, 652662640, 978993960, 1957987920]

約数ペア:

[(1, 1957987920), (2, 978993960), (3, 652662640), (4, 489496980), (5, 391597584), (6, 326331320), (7, 279712560), (8, 244748490), (10, 195798792), (12, 163165660), (14, 139856280), (15, 130532528), (16, 122374245), (17, 115175760), (20, 97899396), (21, 93237520), (24, 81582830), (28, 69928140), (30, 65266264), (34, 57587880), (35, 55942512), (40, 48949698), (42, 46618760), (48, 40791415), (51, 38391920), (56, 34964070), (60, 32633132), (68, 28793940), (70, 27971256), (80, 24474849), (84, 23309380), (85, 23035152), (102, 19195960), (105, 18647504), (112, 17482035), (119, 16453680), (120, 16316566), (136, 14396970), (140, 13985628), (168, 11654690), (170, 11517576), (179, 10938480), (204, 9597980), (210, 9323752), (238, 8226840), (240, 8158283), (255, 7678384), (272, 7198485), (280, 6992814), (336, 5827345), (340, 5758788), (357, 5484560), (358, 5469240), (383, 5112240), (408, 4798990), (420, 4661876), (476, 4113420), (510, 3839192), (537, 3646160), (560, 3496407), (595, 3290736), (680, 2879394), (714, 2742280), (716, 2734620), (766, 2556120), (816, 2399495), (840, 2330938), (895, 2187696), (952, 2056710), (1020, 1919596), (1074, 1823080), (1149, 1704080), (1190, 1645368), (1253, 1562640), (1360, 1439697), (1428, 1371140), (1432, 1367310), (1532, 1278060), (1680, 1165469), (1785, 1096912), (1790, 1093848), (1904, 1028355), (1915, 1022448), (2040, 959798), (2148, 911540), (2298, 852040), (2380, 822684), (2506, 781320), (2681, 730320), (2685, 729232), (2856, 685570), (2864, 683655), (3043, 643440), (3064, 639030), (3570, 548456), (3580, 546924), (3759, 520880), (3830, 511224), (4080, 479899), (4296, 455770), (4596, 426020), (4760, 411342), (5012, 390660), (5362, 365160), (5370, 364616), (5712, 342785), (5745, 340816), (6086, 321720), (6128, 319515), (6265, 312528), (6511, 300720), (7140, 274228), (7160, 273462), (7518, 260440), (7660, 255612), (8043, 243440), (8592, 227885), (9129, 214480), (9192, 213010), (9520, 205671), (10024, 195330), (10724, 182580), (10740, 182308), (11490, 170408), (12172, 160860), (12530, 156264), (13022, 150360), (13405, 146064), (14280, 137114), (14320, 136731), (15036, 130220), (15215, 128688), (15320, 127806), (16086, 121720), (18258, 107240), (18384, 106505), (18795, 104176), (19533, 100240), (20048, 97665), (21301, 91920), (21448, 91290), (21480, 91154), (22980, 85204), (24344, 80430), (25060, 78132), (26044, 75180), (26810, 73032), (28560, 68557), (30072, 65110), (30430, 64344), (30640, 63903), (32172, 60860), (32555, 60144), (36516, 53620), (37590, 52088), (39066, 50120), (40215, 48688), (42602, 45960), (42896, 45645), (42960, 45577)]