72456488760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{5179}}^1$

素因数の和:5390

約数の個数: 256

約数和(自身を含む): 234696268800

約数和(自身を除く): 162239780040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 137, 138, 148, 184, 185, 222, 230, 274, 276, 296, 345, 370, 411, 444, 460, 548, 552, 555, 685, 690, 740, 822, 851, 888, 920, 1096, 1110, 1370, 1380, 1480, 1644, 1702, 2055, 2220, 2553, 2740, 2760, 3151, 3288, 3404, 4110, 4255, 4440, 5069, 5106, 5179, 5480, 6302, 6808, 8220, 8510, 9453, 10138, 10212, 10358, 12604, 12765, 15207, 15537, 15755, 16440, 17020, 18906, 20276, 20424, 20716, 25208, 25345, 25530, 25895, 30414, 31074, 31510, 34040, 37812, 40552, 41432, 47265, 50690, 51060, 51790, 60828, 62148, 63020, 75624, 76035, 77685, 94530, 101380, 102120, 103580, 116587, 119117, 121656, 124296, 126040, 152070, 155370, 189060, 191623, 202760, 207160, 233174, 238234, 304140, 310740, 349761, 357351, 378120, 383246, 466348, 476468, 574869, 582935, 595585, 608280, 621480, 699522, 709523, 714702, 766492, 932696, 952936, 958115, 1149738, 1165870, 1191170, 1399044, 1419046, 1429404, 1532984, 1748805, 1786755, 1916230, 2128569, 2299476, 2331740, 2382340, 2798088, 2838092, 2858808, 2874345, 3497610, 3547615, 3573510, 3832460, 4257138, 4407329, 4598952, 4663480, 4764680, 5676184, 5748690, 6995220, 7095230, 7147020, 7664920, 8514276, 8814658, 10642845, 11497380, 13221987, 13990440, 14190460, 14294040, 16319029, 17028552, 17629316, 21285690, 22036645, 22994760, 26252351, 26443974, 28380920, 32638058, 35258632, 42571380, 44073290, 48957087, 52504702, 52887948, 65276116, 66109935, 78757053, 81595145, 85142760, 88146580, 97914174, 105009404, 105775896, 130552232, 131261755, 132219870, 157514106, 163190290, 176293160, 195828348, 210018808, 244785435, 262523510, 264439740, 315028212, 326380580, 391656696, 393785265, 489570870, 525047020, 528879480, 603804073, 630056424, 652761160, 787570530, 979141740, 1050094040, 1207608146, 1575141060, 1811412219, 1958283480, 2415216292, 3019020365, 3150282120, 3622824438, 4830432584, 6038040730, 7245648876, 9057061095, 12076081460, 14491297752, 18114122190, 24152162920, 36228244380, 72456488760]

約数ペア:

[(1, 72456488760), (2, 36228244380), (3, 24152162920), (4, 18114122190), (5, 14491297752), (6, 12076081460), (8, 9057061095), (10, 7245648876), (12, 6038040730), (15, 4830432584), (20, 3622824438), (23, 3150282120), (24, 3019020365), (30, 2415216292), (37, 1958283480), (40, 1811412219), (46, 1575141060), (60, 1207608146), (69, 1050094040), (74, 979141740), (92, 787570530), (111, 652761160), (115, 630056424), (120, 603804073), (137, 528879480), (138, 525047020), (148, 489570870), (184, 393785265), (185, 391656696), (222, 326380580), (230, 315028212), (274, 264439740), (276, 262523510), (296, 244785435), (345, 210018808), (370, 195828348), (411, 176293160), (444, 163190290), (460, 157514106), (548, 132219870), (552, 131261755), (555, 130552232), (685, 105775896), (690, 105009404), (740, 97914174), (822, 88146580), (851, 85142760), (888, 81595145), (920, 78757053), (1096, 66109935), (1110, 65276116), (1370, 52887948), (1380, 52504702), (1480, 48957087), (1644, 44073290), (1702, 42571380), (2055, 35258632), (2220, 32638058), (2553, 28380920), (2740, 26443974), (2760, 26252351), (3151, 22994760), (3288, 22036645), (3404, 21285690), (4110, 17629316), (4255, 17028552), (4440, 16319029), (5069, 14294040), (5106, 14190460), (5179, 13990440), (5480, 13221987), (6302, 11497380), (6808, 10642845), (8220, 8814658), (8510, 8514276), (9453, 7664920), (10138, 7147020), (10212, 7095230), (10358, 6995220), (12604, 5748690), (12765, 5676184), (15207, 4764680), (15537, 4663480), (15755, 4598952), (16440, 4407329), (17020, 4257138), (18906, 3832460), (20276, 3573510), (20424, 3547615), (20716, 3497610), (25208, 2874345), (25345, 2858808), (25530, 2838092), (25895, 2798088), (30414, 2382340), (31074, 2331740), (31510, 2299476), (34040, 2128569), (37812, 1916230), (40552, 1786755), (41432, 1748805), (47265, 1532984), (50690, 1429404), (51060, 1419046), (51790, 1399044), (60828, 1191170), (62148, 1165870), (63020, 1149738), (75624, 958115), (76035, 952936), (77685, 932696), (94530, 766492), (101380, 714702), (102120, 709523), (103580, 699522), (116587, 621480), (119117, 608280), (121656, 595585), (124296, 582935), (126040, 574869), (152070, 476468), (155370, 466348), (189060, 383246), (191623, 378120), (202760, 357351), (207160, 349761), (233174, 310740), (238234, 304140)]