667686240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 288

約数和(自身を含む): 2546552736

約数和(自身を除く): 1878866496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1321, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2642, 2808, 3120, 3159, 3240, 3510, 3744, 3888, 3963, 4212, 4320, 4680, 4860, 5265, 5284, 5616, 6240, 6318, 6480, 6605, 7020, 7776, 7926, 8424, 9360, 9720, 10530, 10568, 11232, 11889, 12636, 12960, 13210, 14040, 15795, 15852, 16848, 17173, 18720, 19440, 19815, 21060, 21136, 23778, 25272, 26420, 28080, 31590, 31704, 33696, 34346, 35667, 38880, 39630, 42120, 42272, 47556, 50544, 51519, 52840, 56160, 59445, 63180, 63408, 68692, 71334, 79260, 84240, 85865, 95112, 101088, 103038, 105680, 107001, 118890, 126360, 126816, 137384, 142668, 154557, 158520, 168480, 171730, 178335, 190224, 206076, 211360, 214002, 237780, 252720, 257595, 274768, 285336, 309114, 317040, 321003, 343460, 356670, 380448, 412152, 428004, 463671, 475560, 505440, 515190, 535005, 549536, 570672, 618228, 634080, 642006, 686920, 713340, 772785, 824304, 856008, 927342, 951120, 1030380, 1070010, 1141344, 1236456, 1284012, 1373840, 1391013, 1426680, 1545570, 1605015, 1648608, 1712016, 1854684, 1902240, 2060760, 2140020, 2318355, 2472912, 2568024, 2747680, 2782026, 2853360, 3091140, 3210030, 3424032, 3709368, 4121520, 4173039, 4280040, 4636710, 4945824, 5136048, 5564052, 5706720, 6182280, 6420060, 6955065, 7418736, 8243040, 8346078, 8560080, 9273420, 10272096, 11128104, 12364560, 12840120, 13910130, 14837472, 16692156, 17120160, 18546840, 20865195, 22256208, 24729120, 25680240, 27820260, 33384312, 37093680, 41730390, 44512416, 51360480, 55640520, 66768624, 74187360, 83460780, 111281040, 133537248, 166921560, 222562080, 333843120, 667686240]

約数ペア:

[(1, 667686240), (2, 333843120), (3, 222562080), (4, 166921560), (5, 133537248), (6, 111281040), (8, 83460780), (9, 74187360), (10, 66768624), (12, 55640520), (13, 51360480), (15, 44512416), (16, 41730390), (18, 37093680), (20, 33384312), (24, 27820260), (26, 25680240), (27, 24729120), (30, 22256208), (32, 20865195), (36, 18546840), (39, 17120160), (40, 16692156), (45, 14837472), (48, 13910130), (52, 12840120), (54, 12364560), (60, 11128104), (65, 10272096), (72, 9273420), (78, 8560080), (80, 8346078), (81, 8243040), (90, 7418736), (96, 6955065), (104, 6420060), (108, 6182280), (117, 5706720), (120, 5564052), (130, 5136048), (135, 4945824), (144, 4636710), (156, 4280040), (160, 4173039), (162, 4121520), (180, 3709368), (195, 3424032), (208, 3210030), (216, 3091140), (234, 2853360), (240, 2782026), (243, 2747680), (260, 2568024), (270, 2472912), (288, 2318355), (312, 2140020), (324, 2060760), (351, 1902240), (360, 1854684), (390, 1712016), (405, 1648608), (416, 1605015), (432, 1545570), (468, 1426680), (480, 1391013), (486, 1373840), (520, 1284012), (540, 1236456), (585, 1141344), (624, 1070010), (648, 1030380), (702, 951120), (720, 927342), (780, 856008), (810, 824304), (864, 772785), (936, 713340), (972, 686920), (1040, 642006), (1053, 634080), (1080, 618228), (1170, 570672), (1215, 549536), (1248, 535005), (1296, 515190), (1321, 505440), (1404, 475560), (1440, 463671), (1560, 428004), (1620, 412152), (1755, 380448), (1872, 356670), (1944, 343460), (2080, 321003), (2106, 317040), (2160, 309114), (2340, 285336), (2430, 274768), (2592, 257595), (2642, 252720), (2808, 237780), (3120, 214002), (3159, 211360), (3240, 206076), (3510, 190224), (3744, 178335), (3888, 171730), (3963, 168480), (4212, 158520), (4320, 154557), (4680, 142668), (4860, 137384), (5265, 126816), (5284, 126360), (5616, 118890), (6240, 107001), (6318, 105680), (6480, 103038), (6605, 101088), (7020, 95112), (7776, 85865), (7926, 84240), (8424, 79260), (9360, 71334), (9720, 68692), (10530, 63408), (10568, 63180), (11232, 59445), (11889, 56160), (12636, 52840), (12960, 51519), (13210, 50544), (14040, 47556), (15795, 42272), (15852, 42120), (16848, 39630), (17173, 38880), (18720, 35667), (19440, 34346), (19815, 33696), (21060, 31704), (21136, 31590), (23778, 28080), (25272, 26420)]