65378880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 448

約数和(自身を含む): 280903680

約数和(自身を除く): 215524800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 47, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 94, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 141, 144, 160, 161, 168, 180, 184, 188, 189, 192, 207, 210, 216, 224, 230, 235, 240, 252, 270, 276, 280, 282, 288, 315, 320, 322, 329, 336, 345, 360, 368, 376, 378, 414, 420, 423, 432, 448, 460, 470, 480, 483, 504, 540, 552, 560, 564, 576, 621, 630, 644, 658, 672, 690, 705, 720, 736, 752, 756, 805, 828, 840, 846, 864, 920, 940, 945, 960, 966, 987, 1008, 1035, 1080, 1081, 1104, 1120, 1128, 1242, 1260, 1269, 1288, 1316, 1344, 1380, 1410, 1440, 1449, 1472, 1504, 1512, 1610, 1645, 1656, 1680, 1692, 1728, 1840, 1880, 1890, 1932, 1974, 2016, 2070, 2115, 2160, 2162, 2208, 2240, 2256, 2415, 2484, 2520, 2538, 2576, 2632, 2760, 2820, 2880, 2898, 2961, 3008, 3024, 3105, 3220, 3243, 3290, 3312, 3360, 3384, 3680, 3760, 3780, 3864, 3948, 4032, 4140, 4230, 4320, 4324, 4347, 4416, 4512, 4830, 4935, 4968, 5040, 5076, 5152, 5264, 5405, 5520, 5640, 5796, 5922, 6048, 6210, 6345, 6440, 6486, 6580, 6624, 6720, 6768, 7245, 7360, 7520, 7560, 7567, 7728, 7896, 8280, 8460, 8640, 8648, 8694, 8883, 9024, 9660, 9729, 9870, 9936, 10080, 10152, 10304, 10528, 10810, 11040, 11280, 11592, 11844, 12096, 12420, 12690, 12880, 12972, 13160, 13248, 13536, 14490, 14805, 15040, 15120, 15134, 15456, 15792, 16215, 16560, 16920, 17296, 17388, 17766, 19320, 19458, 19740, 19872, 20160, 20304, 21056, 21620, 21735, 22080, 22560, 22701, 23184, 23688, 24840, 25380, 25760, 25944, 26320, 27072, 28980, 29187, 29610, 30240, 30268, 30912, 31584, 32430, 33120, 33840, 34592, 34776, 35532, 37835, 38640, 38916, 39480, 39744, 40608, 43240, 43470, 44415, 45120, 45402, 46368, 47376, 48645, 49680, 50760, 51520, 51888, 52640, 57960, 58374, 59220, 60480, 60536, 63168, 64860, 66240, 67680, 68103, 69184, 69552, 71064, 75670, 77280, 77832, 78960, 81216, 86480, 86940, 88830, 90804, 92736, 94752, 97290, 99360, 101520, 103776, 105280, 113505, 115920, 116748, 118440, 121072, 129720, 135360, 136206, 139104, 142128, 145935, 151340, 154560, 155664, 157920, 172960, 173880, 177660, 181608, 189504, 194580, 198720, 203040, 204309, 207552, 227010, 231840, 233496, 236880, 242144, 259440, 272412, 278208, 284256, 291870, 302680, 311328, 315840, 340515, 345920, 347760, 355320, 363216, 389160, 406080, 408618, 454020, 463680, 466992, 473760, 484288, 518880, 544824, 568512, 583740, 605360, 622656, 681030, 695520, 710640, 726432, 778320, 817236, 908040, 933984, 947520, 1021545, 1037760, 1089648, 1167480, 1210720, 1362060, 1391040, 1421280, 1452864, 1556640, 1634472, 1816080, 1867968, 2043090, 2179296, 2334960, 2421440, 2724120, 2842560, 3113280, 3268944, 3632160, 4086180, 4358592, 4669920, 5448240, 6537888, 7264320, 8172360, 9339840, 10896480, 13075776, 16344720, 21792960, 32689440, 65378880]

約数ペア:

[(1, 65378880), (2, 32689440), (3, 21792960), (4, 16344720), (5, 13075776), (6, 10896480), (7, 9339840), (8, 8172360), (9, 7264320), (10, 6537888), (12, 5448240), (14, 4669920), (15, 4358592), (16, 4086180), (18, 3632160), (20, 3268944), (21, 3113280), (23, 2842560), (24, 2724120), (27, 2421440), (28, 2334960), (30, 2179296), (32, 2043090), (35, 1867968), (36, 1816080), (40, 1634472), (42, 1556640), (45, 1452864), (46, 1421280), (47, 1391040), (48, 1362060), (54, 1210720), (56, 1167480), (60, 1089648), (63, 1037760), (64, 1021545), (69, 947520), (70, 933984), (72, 908040), (80, 817236), (84, 778320), (90, 726432), (92, 710640), (94, 695520), (96, 681030), (105, 622656), (108, 605360), (112, 583740), (115, 568512), (120, 544824), (126, 518880), (135, 484288), (138, 473760), (140, 466992), (141, 463680), (144, 454020), (160, 408618), (161, 406080), (168, 389160), (180, 363216), (184, 355320), (188, 347760), (189, 345920), (192, 340515), (207, 315840), (210, 311328), (216, 302680), (224, 291870), (230, 284256), (235, 278208), (240, 272412), (252, 259440), (270, 242144), (276, 236880), (280, 233496), (282, 231840), (288, 227010), (315, 207552), (320, 204309), (322, 203040), (329, 198720), (336, 194580), (345, 189504), (360, 181608), (368, 177660), (376, 173880), (378, 172960), (414, 157920), (420, 155664), (423, 154560), (432, 151340), (448, 145935), (460, 142128), (470, 139104), (480, 136206), (483, 135360), (504, 129720), (540, 121072), (552, 118440), (560, 116748), (564, 115920), (576, 113505), (621, 105280), (630, 103776), (644, 101520), (658, 99360), (672, 97290), (690, 94752), (705, 92736), (720, 90804), (736, 88830), (752, 86940), (756, 86480), (805, 81216), (828, 78960), (840, 77832), (846, 77280), (864, 75670), (920, 71064), (940, 69552), (945, 69184), (960, 68103), (966, 67680), (987, 66240), (1008, 64860), (1035, 63168), (1080, 60536), (1081, 60480), (1104, 59220), (1120, 58374), (1128, 57960), (1242, 52640), (1260, 51888), (1269, 51520), (1288, 50760), (1316, 49680), (1344, 48645), (1380, 47376), (1410, 46368), (1440, 45402), (1449, 45120), (1472, 44415), (1504, 43470), (1512, 43240), (1610, 40608), (1645, 39744), (1656, 39480), (1680, 38916), (1692, 38640), (1728, 37835), (1840, 35532), (1880, 34776), (1890, 34592), (1932, 33840), (1974, 33120), (2016, 32430), (2070, 31584), (2115, 30912), (2160, 30268), (2162, 30240), (2208, 29610), (2240, 29187), (2256, 28980), (2415, 27072), (2484, 26320), (2520, 25944), (2538, 25760), (2576, 25380), (2632, 24840), (2760, 23688), (2820, 23184), (2880, 22701), (2898, 22560), (2961, 22080), (3008, 21735), (3024, 21620), (3105, 21056), (3220, 20304), (3243, 20160), (3290, 19872), (3312, 19740), (3360, 19458), (3384, 19320), (3680, 17766), (3760, 17388), (3780, 17296), (3864, 16920), (3948, 16560), (4032, 16215), (4140, 15792), (4230, 15456), (4320, 15134), (4324, 15120), (4347, 15040), (4416, 14805), (4512, 14490), (4830, 13536), (4935, 13248), (4968, 13160), (5040, 12972), (5076, 12880), (5152, 12690), (5264, 12420), (5405, 12096), (5520, 11844), (5640, 11592), (5796, 11280), (5922, 11040), (6048, 10810), (6210, 10528), (6345, 10304), (6440, 10152), (6486, 10080), (6580, 9936), (6624, 9870), (6720, 9729), (6768, 9660), (7245, 9024), (7360, 8883), (7520, 8694), (7560, 8648), (7567, 8640), (7728, 8460), (7896, 8280)]