716827440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 320

約数和(自身を含む): 2832675840

約数和(自身を除く): 2115848400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 560, 570, 595, 646, 665, 680, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1064, 1140, 1190, 1292, 1321, 1330, 1360, 1428, 1520, 1596, 1615, 1680, 1785, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2380, 2584, 2642, 2660, 2856, 3192, 3230, 3570, 3876, 3963, 3990, 4080, 4522, 4560, 4760, 4845, 5168, 5284, 5320, 5712, 6384, 6460, 6605, 6783, 7140, 7752, 7926, 7980, 9044, 9247, 9520, 9690, 10568, 10640, 11305, 12920, 13210, 13566, 14280, 15504, 15852, 15960, 18088, 18494, 19380, 19815, 21136, 22457, 22610, 25099, 25840, 26420, 27132, 27741, 28560, 31704, 31920, 33915, 36176, 36988, 38760, 39630, 44914, 45220, 46235, 50198, 52840, 54264, 55482, 63408, 67371, 67830, 73976, 75297, 77520, 79260, 89828, 90440, 92470, 100396, 105680, 108528, 110964, 112285, 125495, 134742, 135660, 138705, 147952, 150594, 157199, 158520, 175693, 179656, 180880, 184940, 200792, 221928, 224570, 250990, 269484, 271320, 277410, 301188, 314398, 317040, 336855, 351386, 359312, 369880, 376485, 401584, 426683, 443856, 449140, 471597, 501980, 527079, 538968, 542640, 554820, 602376, 628796, 673710, 702772, 739760, 752970, 785995, 853366, 878465, 898280, 943194, 1003960, 1054158, 1077936, 1109640, 1204752, 1257592, 1280049, 1347420, 1405544, 1505940, 1571990, 1706732, 1756930, 1796560, 1886388, 2007920, 2108316, 2133415, 2219280, 2357985, 2515184, 2560098, 2635395, 2694840, 2811088, 2986781, 3011880, 3143980, 3413464, 3513860, 3772776, 4216632, 4266830, 4715970, 5120196, 5270790, 5389680, 5973562, 6023760, 6287960, 6400245, 6826928, 7027720, 7545552, 8433264, 8533660, 8960343, 9431940, 10240392, 10541580, 11947124, 12575920, 12800490, 14055440, 14933905, 17067320, 17920686, 18863880, 20480784, 21083160, 23894248, 25600980, 29867810, 34134640, 35841372, 37727760, 42166320, 44801715, 47788496, 51201960, 59735620, 71682744, 89603430, 102403920, 119471240, 143365488, 179206860, 238942480, 358413720, 716827440]

約数ペア:

[(1, 716827440), (2, 358413720), (3, 238942480), (4, 179206860), (5, 143365488), (6, 119471240), (7, 102403920), (8, 89603430), (10, 71682744), (12, 59735620), (14, 51201960), (15, 47788496), (16, 44801715), (17, 42166320), (19, 37727760), (20, 35841372), (21, 34134640), (24, 29867810), (28, 25600980), (30, 23894248), (34, 21083160), (35, 20480784), (38, 18863880), (40, 17920686), (42, 17067320), (48, 14933905), (51, 14055440), (56, 12800490), (57, 12575920), (60, 11947124), (68, 10541580), (70, 10240392), (76, 9431940), (80, 8960343), (84, 8533660), (85, 8433264), (95, 7545552), (102, 7027720), (105, 6826928), (112, 6400245), (114, 6287960), (119, 6023760), (120, 5973562), (133, 5389680), (136, 5270790), (140, 5120196), (152, 4715970), (168, 4266830), (170, 4216632), (190, 3772776), (204, 3513860), (210, 3413464), (228, 3143980), (238, 3011880), (240, 2986781), (255, 2811088), (266, 2694840), (272, 2635395), (280, 2560098), (285, 2515184), (304, 2357985), (323, 2219280), (336, 2133415), (340, 2108316), (357, 2007920), (380, 1886388), (399, 1796560), (408, 1756930), (420, 1706732), (456, 1571990), (476, 1505940), (510, 1405544), (532, 1347420), (560, 1280049), (570, 1257592), (595, 1204752), (646, 1109640), (665, 1077936), (680, 1054158), (714, 1003960), (760, 943194), (798, 898280), (816, 878465), (840, 853366), (912, 785995), (952, 752970), (969, 739760), (1020, 702772), (1064, 673710), (1140, 628796), (1190, 602376), (1292, 554820), (1321, 542640), (1330, 538968), (1360, 527079), (1428, 501980), (1520, 471597), (1596, 449140), (1615, 443856), (1680, 426683), (1785, 401584), (1904, 376485), (1938, 369880), (1995, 359312), (2040, 351386), (2128, 336855), (2261, 317040), (2280, 314398), (2380, 301188), (2584, 277410), (2642, 271320), (2660, 269484), (2856, 250990), (3192, 224570), (3230, 221928), (3570, 200792), (3876, 184940), (3963, 180880), (3990, 179656), (4080, 175693), (4522, 158520), (4560, 157199), (4760, 150594), (4845, 147952), (5168, 138705), (5284, 135660), (5320, 134742), (5712, 125495), (6384, 112285), (6460, 110964), (6605, 108528), (6783, 105680), (7140, 100396), (7752, 92470), (7926, 90440), (7980, 89828), (9044, 79260), (9247, 77520), (9520, 75297), (9690, 73976), (10568, 67830), (10640, 67371), (11305, 63408), (12920, 55482), (13210, 54264), (13566, 52840), (14280, 50198), (15504, 46235), (15852, 45220), (15960, 44914), (18088, 39630), (18494, 38760), (19380, 36988), (19815, 36176), (21136, 33915), (22457, 31920), (22610, 31704), (25099, 28560), (25840, 27741), (26420, 27132)]