258385680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 320

約数和(自身を含む): 1062789120

約数和(自身を除く): 804403440

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, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 483, 504, 540, 552, 560, 621, 630, 644, 690, 720, 743, 756, 805, 828, 840, 920, 945, 966, 1008, 1035, 1080, 1104, 1242, 1260, 1288, 1380, 1449, 1486, 1512, 1610, 1656, 1680, 1840, 1890, 1932, 2070, 2160, 2229, 2415, 2484, 2520, 2576, 2760, 2898, 2972, 3024, 3105, 3220, 3312, 3715, 3780, 3864, 4140, 4347, 4458, 4830, 4968, 5040, 5201, 5520, 5796, 5944, 6210, 6440, 6687, 7245, 7430, 7560, 7728, 8280, 8694, 8916, 9660, 9936, 10402, 11145, 11592, 11888, 12420, 12880, 13374, 14490, 14860, 15120, 15603, 16560, 17089, 17388, 17832, 19320, 20061, 20804, 21735, 22290, 23184, 24840, 26005, 26748, 28980, 29720, 31206, 33435, 34178, 34776, 35664, 38640, 40122, 41608, 43470, 44580, 46809, 49680, 51267, 52010, 53496, 57960, 59440, 62412, 66870, 68356, 69552, 78015, 80244, 83216, 85445, 86940, 89160, 93618, 100305, 102534, 104020, 106992, 115920, 119623, 124824, 133740, 136712, 140427, 153801, 156030, 160488, 170890, 173880, 178320, 187236, 200610, 205068, 208040, 234045, 239246, 249648, 256335, 267480, 273424, 280854, 307602, 312060, 320976, 341780, 347760, 358869, 374472, 401220, 410136, 416080, 461403, 468090, 478492, 512670, 534960, 561708, 598115, 615204, 624120, 683560, 702135, 717738, 748944, 769005, 802440, 820272, 922806, 936180, 956984, 1025340, 1076607, 1123416, 1196230, 1230408, 1248240, 1367120, 1404270, 1435476, 1538010, 1604880, 1794345, 1845612, 1872360, 1913968, 2050680, 2153214, 2246832, 2307015, 2392460, 2460816, 2808540, 2870952, 3076020, 3229821, 3588690, 3691224, 3744720, 4101360, 4306428, 4614030, 4784920, 5383035, 5617080, 5741904, 6152040, 6459642, 7177380, 7382448, 8612856, 9228060, 9569840, 10766070, 11234160, 12304080, 12919284, 14354760, 16149105, 17225712, 18456120, 21532140, 25838568, 28709520, 32298210, 36912240, 43064280, 51677136, 64596420, 86128560, 129192840, 258385680]

約数ペア:

[(1, 258385680), (2, 129192840), (3, 86128560), (4, 64596420), (5, 51677136), (6, 43064280), (7, 36912240), (8, 32298210), (9, 28709520), (10, 25838568), (12, 21532140), (14, 18456120), (15, 17225712), (16, 16149105), (18, 14354760), (20, 12919284), (21, 12304080), (23, 11234160), (24, 10766070), (27, 9569840), (28, 9228060), (30, 8612856), (35, 7382448), (36, 7177380), (40, 6459642), (42, 6152040), (45, 5741904), (46, 5617080), (48, 5383035), (54, 4784920), (56, 4614030), (60, 4306428), (63, 4101360), (69, 3744720), (70, 3691224), (72, 3588690), (80, 3229821), (84, 3076020), (90, 2870952), (92, 2808540), (105, 2460816), (108, 2392460), (112, 2307015), (115, 2246832), (120, 2153214), (126, 2050680), (135, 1913968), (138, 1872360), (140, 1845612), (144, 1794345), (161, 1604880), (168, 1538010), (180, 1435476), (184, 1404270), (189, 1367120), (207, 1248240), (210, 1230408), (216, 1196230), (230, 1123416), (240, 1076607), (252, 1025340), (270, 956984), (276, 936180), (280, 922806), (315, 820272), (322, 802440), (336, 769005), (345, 748944), (360, 717738), (368, 702135), (378, 683560), (414, 624120), (420, 615204), (432, 598115), (460, 561708), (483, 534960), (504, 512670), (540, 478492), (552, 468090), (560, 461403), (621, 416080), (630, 410136), (644, 401220), (690, 374472), (720, 358869), (743, 347760), (756, 341780), (805, 320976), (828, 312060), (840, 307602), (920, 280854), (945, 273424), (966, 267480), (1008, 256335), (1035, 249648), (1080, 239246), (1104, 234045), (1242, 208040), (1260, 205068), (1288, 200610), (1380, 187236), (1449, 178320), (1486, 173880), (1512, 170890), (1610, 160488), (1656, 156030), (1680, 153801), (1840, 140427), (1890, 136712), (1932, 133740), (2070, 124824), (2160, 119623), (2229, 115920), (2415, 106992), (2484, 104020), (2520, 102534), (2576, 100305), (2760, 93618), (2898, 89160), (2972, 86940), (3024, 85445), (3105, 83216), (3220, 80244), (3312, 78015), (3715, 69552), (3780, 68356), (3864, 66870), (4140, 62412), (4347, 59440), (4458, 57960), (4830, 53496), (4968, 52010), (5040, 51267), (5201, 49680), (5520, 46809), (5796, 44580), (5944, 43470), (6210, 41608), (6440, 40122), (6687, 38640), (7245, 35664), (7430, 34776), (7560, 34178), (7728, 33435), (8280, 31206), (8694, 29720), (8916, 28980), (9660, 26748), (9936, 26005), (10402, 24840), (11145, 23184), (11592, 22290), (11888, 21735), (12420, 20804), (12880, 20061), (13374, 19320), (14490, 17832), (14860, 17388), (15120, 17089), (15603, 16560)]