396221280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 384

約数和(自身を含む): 1576931328

約数和(自身を除く): 1180710048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 130, 140, 141, 156, 160, 168, 182, 188, 193, 195, 208, 210, 224, 235, 240, 260, 273, 280, 282, 312, 329, 336, 364, 376, 386, 390, 416, 420, 455, 470, 480, 520, 546, 560, 564, 579, 611, 624, 658, 672, 705, 728, 752, 772, 780, 840, 910, 940, 965, 987, 1040, 1092, 1120, 1128, 1158, 1222, 1248, 1316, 1351, 1365, 1410, 1456, 1504, 1544, 1560, 1645, 1680, 1820, 1833, 1880, 1930, 1974, 2080, 2184, 2256, 2316, 2444, 2509, 2632, 2702, 2730, 2820, 2895, 2912, 3055, 3088, 3120, 3290, 3360, 3640, 3666, 3760, 3860, 3948, 4053, 4277, 4368, 4512, 4632, 4888, 4935, 5018, 5264, 5404, 5460, 5640, 5790, 6110, 6176, 6240, 6580, 6755, 7280, 7332, 7520, 7527, 7720, 7896, 8106, 8554, 8736, 9071, 9165, 9264, 9776, 9870, 10036, 10528, 10808, 10920, 11280, 11580, 12220, 12545, 12831, 13160, 13510, 14560, 14664, 15054, 15440, 15792, 16212, 17108, 17563, 18142, 18330, 18528, 19552, 19740, 20072, 20265, 21385, 21616, 21840, 22560, 23160, 24440, 25090, 25662, 26320, 27020, 27213, 29328, 30108, 30880, 31584, 32424, 34216, 35126, 36284, 36660, 37635, 39480, 40144, 40530, 42770, 43232, 43680, 45355, 46320, 48880, 50180, 51324, 52640, 52689, 54040, 54426, 58656, 60216, 63497, 64155, 64848, 68432, 70252, 72568, 73320, 75270, 78960, 80288, 81060, 85540, 87815, 90710, 92640, 97760, 100360, 102648, 105378, 108080, 108852, 117923, 120432, 126994, 128310, 129696, 136065, 136864, 140504, 145136, 146640, 150540, 157920, 162120, 171080, 175630, 181420, 190491, 200720, 205296, 210756, 216160, 217704, 235846, 240864, 253988, 256620, 263445, 272130, 281008, 290272, 293280, 301080, 317485, 324240, 342160, 351260, 353769, 362840, 380982, 401440, 410592, 421512, 435408, 471692, 507976, 513240, 526890, 544260, 562016, 589615, 602160, 634970, 648480, 684320, 702520, 707538, 725680, 761964, 825461, 843024, 870816, 943384, 952455, 1015952, 1026480, 1053780, 1088520, 1179230, 1204320, 1269940, 1405040, 1415076, 1451360, 1523928, 1650922, 1686048, 1768845, 1886768, 1904910, 2031904, 2052960, 2107560, 2177040, 2358460, 2476383, 2539880, 2810080, 2830152, 3047856, 3301844, 3537690, 3773536, 3809820, 4127305, 4215120, 4354080, 4716920, 4952766, 5079760, 5660304, 6095712, 6603688, 7075380, 7619640, 8254610, 8430240, 9433840, 9905532, 10159520, 11320608, 12381915, 13207376, 14150760, 15239280, 16509220, 18867680, 19811064, 24763830, 26414752, 28301520, 30478560, 33018440, 39622128, 49527660, 56603040, 66036880, 79244256, 99055320, 132073760, 198110640, 396221280]

約数ペア:

[(1, 396221280), (2, 198110640), (3, 132073760), (4, 99055320), (5, 79244256), (6, 66036880), (7, 56603040), (8, 49527660), (10, 39622128), (12, 33018440), (13, 30478560), (14, 28301520), (15, 26414752), (16, 24763830), (20, 19811064), (21, 18867680), (24, 16509220), (26, 15239280), (28, 14150760), (30, 13207376), (32, 12381915), (35, 11320608), (39, 10159520), (40, 9905532), (42, 9433840), (47, 8430240), (48, 8254610), (52, 7619640), (56, 7075380), (60, 6603688), (65, 6095712), (70, 5660304), (78, 5079760), (80, 4952766), (84, 4716920), (91, 4354080), (94, 4215120), (96, 4127305), (104, 3809820), (105, 3773536), (112, 3537690), (120, 3301844), (130, 3047856), (140, 2830152), (141, 2810080), (156, 2539880), (160, 2476383), (168, 2358460), (182, 2177040), (188, 2107560), (193, 2052960), (195, 2031904), (208, 1904910), (210, 1886768), (224, 1768845), (235, 1686048), (240, 1650922), (260, 1523928), (273, 1451360), (280, 1415076), (282, 1405040), (312, 1269940), (329, 1204320), (336, 1179230), (364, 1088520), (376, 1053780), (386, 1026480), (390, 1015952), (416, 952455), (420, 943384), (455, 870816), (470, 843024), (480, 825461), (520, 761964), (546, 725680), (560, 707538), (564, 702520), (579, 684320), (611, 648480), (624, 634970), (658, 602160), (672, 589615), (705, 562016), (728, 544260), (752, 526890), (772, 513240), (780, 507976), (840, 471692), (910, 435408), (940, 421512), (965, 410592), (987, 401440), (1040, 380982), (1092, 362840), (1120, 353769), (1128, 351260), (1158, 342160), (1222, 324240), (1248, 317485), (1316, 301080), (1351, 293280), (1365, 290272), (1410, 281008), (1456, 272130), (1504, 263445), (1544, 256620), (1560, 253988), (1645, 240864), (1680, 235846), (1820, 217704), (1833, 216160), (1880, 210756), (1930, 205296), (1974, 200720), (2080, 190491), (2184, 181420), (2256, 175630), (2316, 171080), (2444, 162120), (2509, 157920), (2632, 150540), (2702, 146640), (2730, 145136), (2820, 140504), (2895, 136864), (2912, 136065), (3055, 129696), (3088, 128310), (3120, 126994), (3290, 120432), (3360, 117923), (3640, 108852), (3666, 108080), (3760, 105378), (3860, 102648), (3948, 100360), (4053, 97760), (4277, 92640), (4368, 90710), (4512, 87815), (4632, 85540), (4888, 81060), (4935, 80288), (5018, 78960), (5264, 75270), (5404, 73320), (5460, 72568), (5640, 70252), (5790, 68432), (6110, 64848), (6176, 64155), (6240, 63497), (6580, 60216), (6755, 58656), (7280, 54426), (7332, 54040), (7520, 52689), (7527, 52640), (7720, 51324), (7896, 50180), (8106, 48880), (8554, 46320), (8736, 45355), (9071, 43680), (9165, 43232), (9264, 42770), (9776, 40530), (9870, 40144), (10036, 39480), (10528, 37635), (10808, 36660), (10920, 36284), (11280, 35126), (11580, 34216), (12220, 32424), (12545, 31584), (12831, 30880), (13160, 30108), (13510, 29328), (14560, 27213), (14664, 27020), (15054, 26320), (15440, 25662), (15792, 25090), (16212, 24440), (17108, 23160), (17563, 22560), (18142, 21840), (18330, 21616), (18528, 21385), (19552, 20265), (19740, 20072)]