135640960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 425658240

約数和(自身を除く): 290017280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 128, 130, 136, 137, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 274, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 548, 560, 595, 640, 680, 685, 728, 832, 884, 896, 910, 952, 959, 1040, 1088, 1096, 1105, 1120, 1190, 1360, 1370, 1456, 1547, 1664, 1768, 1781, 1820, 1904, 1918, 2080, 2176, 2192, 2210, 2240, 2329, 2380, 2720, 2740, 2912, 3094, 3536, 3562, 3640, 3808, 3836, 4160, 4384, 4420, 4480, 4658, 4760, 4795, 5440, 5480, 5824, 6188, 7072, 7124, 7280, 7616, 7672, 7735, 8320, 8768, 8840, 8905, 9316, 9520, 9590, 10880, 10960, 11645, 11648, 12376, 12467, 14144, 14248, 14560, 15232, 15344, 15470, 16303, 17536, 17680, 17810, 18632, 19040, 19180, 21920, 23290, 24752, 24934, 28288, 28496, 29120, 30277, 30688, 30940, 32606, 35360, 35620, 37264, 38080, 38360, 43840, 46580, 49504, 49868, 56992, 58240, 60554, 61376, 61880, 62335, 65212, 70720, 71240, 74528, 76160, 76720, 81515, 87680, 93160, 99008, 99736, 113984, 121108, 122752, 123760, 124670, 130424, 141440, 142480, 149056, 151385, 153440, 163030, 186320, 198016, 199472, 211939, 227968, 242216, 247520, 249340, 260848, 284960, 298112, 302770, 306880, 326060, 372640, 398944, 423878, 484432, 495040, 498680, 521696, 569920, 605540, 613760, 652120, 745280, 797888, 847756, 968864, 990080, 997360, 1043392, 1059695, 1139840, 1211080, 1304240, 1490560, 1595776, 1695512, 1937728, 1994720, 2086784, 2119390, 2422160, 2608480, 3391024, 3875456, 3989440, 4238780, 4844320, 5216960, 6782048, 7978880, 8477560, 9688640, 10433920, 13564096, 16955120, 19377280, 27128192, 33910240, 67820480, 135640960]

約数ペア:

[(1, 135640960), (2, 67820480), (4, 33910240), (5, 27128192), (7, 19377280), (8, 16955120), (10, 13564096), (13, 10433920), (14, 9688640), (16, 8477560), (17, 7978880), (20, 6782048), (26, 5216960), (28, 4844320), (32, 4238780), (34, 3989440), (35, 3875456), (40, 3391024), (52, 2608480), (56, 2422160), (64, 2119390), (65, 2086784), (68, 1994720), (70, 1937728), (80, 1695512), (85, 1595776), (91, 1490560), (104, 1304240), (112, 1211080), (119, 1139840), (128, 1059695), (130, 1043392), (136, 997360), (137, 990080), (140, 968864), (160, 847756), (170, 797888), (182, 745280), (208, 652120), (221, 613760), (224, 605540), (238, 569920), (260, 521696), (272, 498680), (274, 495040), (280, 484432), (320, 423878), (340, 398944), (364, 372640), (416, 326060), (442, 306880), (448, 302770), (455, 298112), (476, 284960), (520, 260848), (544, 249340), (548, 247520), (560, 242216), (595, 227968), (640, 211939), (680, 199472), (685, 198016), (728, 186320), (832, 163030), (884, 153440), (896, 151385), (910, 149056), (952, 142480), (959, 141440), (1040, 130424), (1088, 124670), (1096, 123760), (1105, 122752), (1120, 121108), (1190, 113984), (1360, 99736), (1370, 99008), (1456, 93160), (1547, 87680), (1664, 81515), (1768, 76720), (1781, 76160), (1820, 74528), (1904, 71240), (1918, 70720), (2080, 65212), (2176, 62335), (2192, 61880), (2210, 61376), (2240, 60554), (2329, 58240), (2380, 56992), (2720, 49868), (2740, 49504), (2912, 46580), (3094, 43840), (3536, 38360), (3562, 38080), (3640, 37264), (3808, 35620), (3836, 35360), (4160, 32606), (4384, 30940), (4420, 30688), (4480, 30277), (4658, 29120), (4760, 28496), (4795, 28288), (5440, 24934), (5480, 24752), (5824, 23290), (6188, 21920), (7072, 19180), (7124, 19040), (7280, 18632), (7616, 17810), (7672, 17680), (7735, 17536), (8320, 16303), (8768, 15470), (8840, 15344), (8905, 15232), (9316, 14560), (9520, 14248), (9590, 14144), (10880, 12467), (10960, 12376), (11645, 11648)]