321194160

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 400

約数和(自身を含む): 1305708096

約数和(自身を除く): 984513936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 81, 84, 90, 97, 105, 108, 112, 120, 126, 135, 140, 144, 146, 162, 168, 180, 189, 194, 210, 216, 219, 240, 252, 270, 280, 291, 292, 315, 324, 336, 360, 365, 378, 388, 405, 420, 432, 438, 485, 504, 511, 540, 560, 567, 582, 584, 630, 648, 657, 679, 720, 730, 756, 776, 810, 840, 873, 876, 945, 970, 1008, 1022, 1080, 1095, 1134, 1164, 1168, 1260, 1296, 1314, 1358, 1455, 1460, 1512, 1533, 1552, 1620, 1680, 1746, 1752, 1890, 1940, 1971, 2037, 2044, 2160, 2190, 2268, 2328, 2520, 2555, 2619, 2628, 2716, 2835, 2910, 2920, 3024, 3066, 3240, 3285, 3395, 3492, 3504, 3780, 3880, 3942, 4074, 4088, 4365, 4380, 4536, 4599, 4656, 5040, 5110, 5238, 5256, 5432, 5670, 5820, 5840, 5913, 6111, 6132, 6480, 6570, 6790, 6984, 7081, 7560, 7665, 7760, 7857, 7884, 8148, 8176, 8730, 8760, 9072, 9198, 9855, 10185, 10220, 10476, 10512, 10864, 11340, 11640, 11826, 12222, 12264, 13095, 13140, 13580, 13797, 13968, 14162, 15120, 15330, 15714, 15768, 16296, 17460, 17520, 18333, 18396, 19710, 20370, 20440, 20952, 21243, 22680, 22995, 23280, 23652, 24444, 24528, 26190, 26280, 27160, 27594, 28324, 29565, 30555, 30660, 31428, 31536, 32592, 34920, 35405, 36666, 36792, 39285, 39420, 40740, 40880, 41391, 41904, 42486, 45360, 45990, 47304, 48888, 49567, 52380, 52560, 54320, 54999, 55188, 56648, 59130, 61110, 61320, 62856, 63729, 68985, 69840, 70810, 73332, 73584, 78570, 78840, 81480, 82782, 84972, 91665, 91980, 94608, 97776, 99134, 104760, 106215, 109998, 110376, 113296, 118260, 122220, 122640, 125712, 127458, 137970, 141620, 146664, 148701, 157140, 157680, 162960, 165564, 169944, 183330, 183960, 191187, 198268, 206955, 209520, 212430, 219996, 220752, 236520, 244440, 247835, 254916, 274995, 275940, 283240, 293328, 297402, 314280, 318645, 331128, 339888, 366660, 367920, 382374, 396536, 413910, 424860, 439992, 446103, 473040, 488880, 495670, 509832, 549990, 551880, 566480, 573561, 594804, 628560, 637290, 662256, 733320, 743505, 764748, 793072, 827820, 849720, 879984, 892206, 955935, 991340, 1019664, 1099980, 1103760, 1147122, 1189608, 1274580, 1338309, 1466640, 1487010, 1529496, 1655640, 1699440, 1784412, 1911870, 1982680, 2199960, 2230515, 2294244, 2379216, 2549160, 2676618, 2867805, 2974020, 3058992, 3311280, 3568824, 3823740, 3965360, 4014927, 4399920, 4461030, 4588488, 5098320, 5353236, 5735610, 5948040, 6691545, 7137648, 7647480, 8029854, 8922060, 9176976, 10706472, 11471220, 11896080, 13383090, 15294960, 16059708, 17844120, 20074635, 21412944, 22942440, 26766180, 32119416, 35688240, 40149270, 45884880, 53532360, 64238832, 80298540, 107064720, 160597080, 321194160]

約数ペア:

[(1, 321194160), (2, 160597080), (3, 107064720), (4, 80298540), (5, 64238832), (6, 53532360), (7, 45884880), (8, 40149270), (9, 35688240), (10, 32119416), (12, 26766180), (14, 22942440), (15, 21412944), (16, 20074635), (18, 17844120), (20, 16059708), (21, 15294960), (24, 13383090), (27, 11896080), (28, 11471220), (30, 10706472), (35, 9176976), (36, 8922060), (40, 8029854), (42, 7647480), (45, 7137648), (48, 6691545), (54, 5948040), (56, 5735610), (60, 5353236), (63, 5098320), (70, 4588488), (72, 4461030), (73, 4399920), (80, 4014927), (81, 3965360), (84, 3823740), (90, 3568824), (97, 3311280), (105, 3058992), (108, 2974020), (112, 2867805), (120, 2676618), (126, 2549160), (135, 2379216), (140, 2294244), (144, 2230515), (146, 2199960), (162, 1982680), (168, 1911870), (180, 1784412), (189, 1699440), (194, 1655640), (210, 1529496), (216, 1487010), (219, 1466640), (240, 1338309), (252, 1274580), (270, 1189608), (280, 1147122), (291, 1103760), (292, 1099980), (315, 1019664), (324, 991340), (336, 955935), (360, 892206), (365, 879984), (378, 849720), (388, 827820), (405, 793072), (420, 764748), (432, 743505), (438, 733320), (485, 662256), (504, 637290), (511, 628560), (540, 594804), (560, 573561), (567, 566480), (582, 551880), (584, 549990), (630, 509832), (648, 495670), (657, 488880), (679, 473040), (720, 446103), (730, 439992), (756, 424860), (776, 413910), (810, 396536), (840, 382374), (873, 367920), (876, 366660), (945, 339888), (970, 331128), (1008, 318645), (1022, 314280), (1080, 297402), (1095, 293328), (1134, 283240), (1164, 275940), (1168, 274995), (1260, 254916), (1296, 247835), (1314, 244440), (1358, 236520), (1455, 220752), (1460, 219996), (1512, 212430), (1533, 209520), (1552, 206955), (1620, 198268), (1680, 191187), (1746, 183960), (1752, 183330), (1890, 169944), (1940, 165564), (1971, 162960), (2037, 157680), (2044, 157140), (2160, 148701), (2190, 146664), (2268, 141620), (2328, 137970), (2520, 127458), (2555, 125712), (2619, 122640), (2628, 122220), (2716, 118260), (2835, 113296), (2910, 110376), (2920, 109998), (3024, 106215), (3066, 104760), (3240, 99134), (3285, 97776), (3395, 94608), (3492, 91980), (3504, 91665), (3780, 84972), (3880, 82782), (3942, 81480), (4074, 78840), (4088, 78570), (4365, 73584), (4380, 73332), (4536, 70810), (4599, 69840), (4656, 68985), (5040, 63729), (5110, 62856), (5238, 61320), (5256, 61110), (5432, 59130), (5670, 56648), (5820, 55188), (5840, 54999), (5913, 54320), (6111, 52560), (6132, 52380), (6480, 49567), (6570, 48888), (6790, 47304), (6984, 45990), (7081, 45360), (7560, 42486), (7665, 41904), (7760, 41391), (7857, 40880), (7884, 40740), (8148, 39420), (8176, 39285), (8730, 36792), (8760, 36666), (9072, 35405), (9198, 34920), (9855, 32592), (10185, 31536), (10220, 31428), (10476, 30660), (10512, 30555), (10864, 29565), (11340, 28324), (11640, 27594), (11826, 27160), (12222, 26280), (12264, 26190), (13095, 24528), (13140, 24444), (13580, 23652), (13797, 23280), (13968, 22995), (14162, 22680), (15120, 21243), (15330, 20952), (15714, 20440), (15768, 20370), (16296, 19710), (17460, 18396), (17520, 18333)]