205689120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 384

約数和(自身を含む): 847397376

約数和(自身を除く): 641708256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 277, 280, 312, 336, 340, 357, 364, 390, 408, 416, 420, 442, 455, 476, 480, 510, 520, 544, 546, 554, 560, 595, 624, 663, 672, 680, 714, 728, 780, 816, 831, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1108, 1120, 1190, 1248, 1326, 1360, 1365, 1385, 1428, 1456, 1547, 1560, 1632, 1662, 1680, 1768, 1785, 1820, 1904, 1939, 2040, 2080, 2184, 2210, 2216, 2380, 2652, 2720, 2730, 2770, 2856, 2912, 3094, 3120, 3315, 3324, 3360, 3536, 3570, 3601, 3640, 3808, 3878, 4080, 4155, 4368, 4420, 4432, 4641, 4709, 4760, 5304, 5460, 5540, 5712, 5817, 6188, 6240, 6630, 6648, 7072, 7140, 7202, 7280, 7735, 7756, 8160, 8310, 8736, 8840, 8864, 9282, 9418, 9520, 9695, 10608, 10803, 10920, 11080, 11424, 11634, 12376, 13260, 13296, 14127, 14280, 14404, 14560, 15470, 15512, 16620, 17680, 18005, 18564, 18836, 19040, 19390, 21216, 21606, 21840, 22160, 23205, 23268, 23545, 24752, 25207, 26520, 26592, 28254, 28560, 28808, 29085, 30940, 31024, 32963, 33240, 35360, 36010, 37128, 37672, 38780, 43212, 43680, 44320, 46410, 46536, 47090, 49504, 50414, 53040, 54015, 56508, 57120, 57616, 58170, 61217, 61880, 62048, 65926, 66480, 70635, 72020, 74256, 75344, 75621, 77560, 86424, 92820, 93072, 94180, 98889, 100828, 106080, 108030, 113016, 115232, 116340, 122434, 123760, 126035, 131852, 132960, 141270, 144040, 148512, 150688, 151242, 155120, 164815, 172848, 183651, 185640, 186144, 188360, 197778, 201656, 216060, 226032, 232680, 244868, 247520, 252070, 263704, 282540, 288080, 302484, 306085, 310240, 329630, 345696, 367302, 371280, 376720, 378105, 395556, 403312, 428519, 432120, 452064, 465360, 489736, 494445, 504140, 527408, 565080, 576160, 604968, 612170, 659260, 734604, 742560, 753440, 756210, 791112, 806624, 857038, 864240, 918255, 930720, 979472, 988890, 1008280, 1054816, 1130160, 1209936, 1224340, 1285557, 1318520, 1469208, 1512420, 1582224, 1714076, 1728480, 1836510, 1958944, 1977780, 2016560, 2142595, 2260320, 2419872, 2448680, 2571114, 2637040, 2938416, 3024840, 3164448, 3428152, 3673020, 3955560, 4033120, 4285190, 4897360, 5142228, 5274080, 5876832, 6049680, 6427785, 6856304, 7346040, 7911120, 8570380, 9794720, 10284456, 12099360, 12855570, 13712608, 14692080, 15822240, 17140760, 20568912, 25711140, 29384160, 34281520, 41137824, 51422280, 68563040, 102844560, 205689120]

約数ペア:

[(1, 205689120), (2, 102844560), (3, 68563040), (4, 51422280), (5, 41137824), (6, 34281520), (7, 29384160), (8, 25711140), (10, 20568912), (12, 17140760), (13, 15822240), (14, 14692080), (15, 13712608), (16, 12855570), (17, 12099360), (20, 10284456), (21, 9794720), (24, 8570380), (26, 7911120), (28, 7346040), (30, 6856304), (32, 6427785), (34, 6049680), (35, 5876832), (39, 5274080), (40, 5142228), (42, 4897360), (48, 4285190), (51, 4033120), (52, 3955560), (56, 3673020), (60, 3428152), (65, 3164448), (68, 3024840), (70, 2938416), (78, 2637040), (80, 2571114), (84, 2448680), (85, 2419872), (91, 2260320), (96, 2142595), (102, 2016560), (104, 1977780), (105, 1958944), (112, 1836510), (119, 1728480), (120, 1714076), (130, 1582224), (136, 1512420), (140, 1469208), (156, 1318520), (160, 1285557), (168, 1224340), (170, 1209936), (182, 1130160), (195, 1054816), (204, 1008280), (208, 988890), (210, 979472), (221, 930720), (224, 918255), (238, 864240), (240, 857038), (255, 806624), (260, 791112), (272, 756210), (273, 753440), (277, 742560), (280, 734604), (312, 659260), (336, 612170), (340, 604968), (357, 576160), (364, 565080), (390, 527408), (408, 504140), (416, 494445), (420, 489736), (442, 465360), (455, 452064), (476, 432120), (480, 428519), (510, 403312), (520, 395556), (544, 378105), (546, 376720), (554, 371280), (560, 367302), (595, 345696), (624, 329630), (663, 310240), (672, 306085), (680, 302484), (714, 288080), (728, 282540), (780, 263704), (816, 252070), (831, 247520), (840, 244868), (884, 232680), (910, 226032), (952, 216060), (1020, 201656), (1040, 197778), (1092, 188360), (1105, 186144), (1108, 185640), (1120, 183651), (1190, 172848), (1248, 164815), (1326, 155120), (1360, 151242), (1365, 150688), (1385, 148512), (1428, 144040), (1456, 141270), (1547, 132960), (1560, 131852), (1632, 126035), (1662, 123760), (1680, 122434), (1768, 116340), (1785, 115232), (1820, 113016), (1904, 108030), (1939, 106080), (2040, 100828), (2080, 98889), (2184, 94180), (2210, 93072), (2216, 92820), (2380, 86424), (2652, 77560), (2720, 75621), (2730, 75344), (2770, 74256), (2856, 72020), (2912, 70635), (3094, 66480), (3120, 65926), (3315, 62048), (3324, 61880), (3360, 61217), (3536, 58170), (3570, 57616), (3601, 57120), (3640, 56508), (3808, 54015), (3878, 53040), (4080, 50414), (4155, 49504), (4368, 47090), (4420, 46536), (4432, 46410), (4641, 44320), (4709, 43680), (4760, 43212), (5304, 38780), (5460, 37672), (5540, 37128), (5712, 36010), (5817, 35360), (6188, 33240), (6240, 32963), (6630, 31024), (6648, 30940), (7072, 29085), (7140, 28808), (7202, 28560), (7280, 28254), (7735, 26592), (7756, 26520), (8160, 25207), (8310, 24752), (8736, 23545), (8840, 23268), (8864, 23205), (9282, 22160), (9418, 21840), (9520, 21606), (9695, 21216), (10608, 19390), (10803, 19040), (10920, 18836), (11080, 18564), (11424, 18005), (11634, 17680), (12376, 16620), (13260, 15512), (13296, 15470), (14127, 14560), (14280, 14404)]