780694080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 224

約数和(自身を含む): 2631521280

約数和(自身を除く): 1850827200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 192, 222, 240, 248, 296, 310, 320, 370, 372, 444, 465, 480, 496, 555, 592, 620, 709, 740, 744, 888, 930, 960, 992, 1110, 1147, 1184, 1240, 1418, 1480, 1488, 1776, 1860, 1984, 2127, 2220, 2294, 2368, 2480, 2836, 2960, 2976, 3441, 3545, 3552, 3720, 4254, 4440, 4588, 4960, 5672, 5735, 5920, 5952, 6882, 7090, 7104, 7440, 8508, 8880, 9176, 9920, 10635, 11344, 11470, 11840, 13764, 14180, 14880, 17016, 17205, 17760, 18352, 21270, 21979, 22688, 22940, 26233, 27528, 28360, 29760, 34032, 34410, 35520, 36704, 42540, 43958, 45376, 45880, 52466, 55056, 56720, 65937, 68064, 68820, 73408, 78699, 85080, 87916, 91760, 104932, 109895, 110112, 113440, 131165, 131874, 136128, 137640, 157398, 170160, 175832, 183520, 209864, 219790, 220224, 226880, 262330, 263748, 275280, 314796, 329685, 340320, 351664, 367040, 393495, 419728, 439580, 524660, 527496, 550560, 629592, 659370, 680640, 703328, 786990, 813223, 839456, 879160, 1049320, 1054992, 1101120, 1259184, 1318740, 1406656, 1573980, 1626446, 1678912, 1758320, 2098640, 2109984, 2439669, 2518368, 2637480, 3147960, 3252892, 3516640, 4066115, 4197280, 4219968, 4879338, 5036736, 5274960, 6295920, 6505784, 7033280, 8132230, 8394560, 9758676, 10549920, 12198345, 12591840, 13011568, 16264460, 19517352, 21099840, 24396690, 25183680, 26023136, 32528920, 39034704, 48793380, 52046272, 65057840, 78069408, 97586760, 130115680, 156138816, 195173520, 260231360, 390347040, 780694080]

約数ペア:

[(1, 780694080), (2, 390347040), (3, 260231360), (4, 195173520), (5, 156138816), (6, 130115680), (8, 97586760), (10, 78069408), (12, 65057840), (15, 52046272), (16, 48793380), (20, 39034704), (24, 32528920), (30, 26023136), (31, 25183680), (32, 24396690), (37, 21099840), (40, 19517352), (48, 16264460), (60, 13011568), (62, 12591840), (64, 12198345), (74, 10549920), (80, 9758676), (93, 8394560), (96, 8132230), (111, 7033280), (120, 6505784), (124, 6295920), (148, 5274960), (155, 5036736), (160, 4879338), (185, 4219968), (186, 4197280), (192, 4066115), (222, 3516640), (240, 3252892), (248, 3147960), (296, 2637480), (310, 2518368), (320, 2439669), (370, 2109984), (372, 2098640), (444, 1758320), (465, 1678912), (480, 1626446), (496, 1573980), (555, 1406656), (592, 1318740), (620, 1259184), (709, 1101120), (740, 1054992), (744, 1049320), (888, 879160), (930, 839456), (960, 813223), (992, 786990), (1110, 703328), (1147, 680640), (1184, 659370), (1240, 629592), (1418, 550560), (1480, 527496), (1488, 524660), (1776, 439580), (1860, 419728), (1984, 393495), (2127, 367040), (2220, 351664), (2294, 340320), (2368, 329685), (2480, 314796), (2836, 275280), (2960, 263748), (2976, 262330), (3441, 226880), (3545, 220224), (3552, 219790), (3720, 209864), (4254, 183520), (4440, 175832), (4588, 170160), (4960, 157398), (5672, 137640), (5735, 136128), (5920, 131874), (5952, 131165), (6882, 113440), (7090, 110112), (7104, 109895), (7440, 104932), (8508, 91760), (8880, 87916), (9176, 85080), (9920, 78699), (10635, 73408), (11344, 68820), (11470, 68064), (11840, 65937), (13764, 56720), (14180, 55056), (14880, 52466), (17016, 45880), (17205, 45376), (17760, 43958), (18352, 42540), (21270, 36704), (21979, 35520), (22688, 34410), (22940, 34032), (26233, 29760), (27528, 28360)]