161899920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 360

約数和(自身を含む): 683065656

約数和(自身を除く): 521165736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 353, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 706, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1059, 1092, 1170, 1176, 1260, 1274, 1365, 1412, 1456, 1470, 1560, 1638, 1680, 1764, 1765, 1820, 1872, 1911, 1960, 2118, 2184, 2205, 2340, 2352, 2471, 2520, 2548, 2730, 2824, 2940, 3120, 3177, 3185, 3276, 3528, 3530, 3640, 3822, 3920, 4095, 4236, 4368, 4410, 4589, 4680, 4942, 5040, 5096, 5295, 5460, 5648, 5733, 5880, 6354, 6370, 6552, 7056, 7060, 7280, 7413, 7644, 8190, 8472, 8820, 9178, 9360, 9555, 9884, 10192, 10590, 10920, 11466, 11760, 12355, 12708, 12740, 13104, 13767, 14120, 14826, 15288, 15885, 16380, 16944, 17297, 17640, 18356, 19110, 19768, 21180, 21840, 22239, 22932, 22945, 24710, 25416, 25480, 27534, 28240, 28665, 29652, 30576, 31770, 32123, 32760, 34594, 35280, 36712, 37065, 38220, 39536, 41301, 42360, 44478, 45864, 45890, 49420, 50832, 50960, 51891, 55068, 57330, 59304, 63540, 64246, 65520, 68835, 69188, 73424, 74130, 76440, 82602, 84720, 86485, 88956, 91728, 91780, 96369, 98840, 103782, 110136, 111195, 114660, 118608, 127080, 128492, 137670, 138376, 148260, 152880, 155673, 160615, 165204, 172970, 177912, 183560, 192738, 197680, 206505, 207564, 220272, 222390, 224861, 229320, 254160, 256984, 259455, 275340, 276752, 289107, 296520, 311346, 321230, 330408, 345940, 355824, 367120, 385476, 413010, 415128, 444780, 449722, 458640, 481845, 513968, 518910, 550680, 578214, 593040, 622692, 642460, 660816, 674583, 691880, 770952, 778365, 826020, 830256, 889560, 899444, 963690, 1037820, 1101360, 1124305, 1156428, 1245384, 1284920, 1349166, 1383760, 1445535, 1541904, 1556730, 1652040, 1779120, 1798888, 1927380, 2023749, 2075640, 2248610, 2312856, 2490768, 2569840, 2698332, 2891070, 3113460, 3304080, 3372915, 3597776, 3854760, 4047498, 4151280, 4497220, 4625712, 5396664, 5782140, 6226920, 6745830, 7709520, 8094996, 8994440, 10118745, 10793328, 11564280, 12453840, 13491660, 16189992, 17988880, 20237490, 23128560, 26983320, 32379984, 40474980, 53966640, 80949960, 161899920]

約数ペア:

[(1, 161899920), (2, 80949960), (3, 53966640), (4, 40474980), (5, 32379984), (6, 26983320), (7, 23128560), (8, 20237490), (9, 17988880), (10, 16189992), (12, 13491660), (13, 12453840), (14, 11564280), (15, 10793328), (16, 10118745), (18, 8994440), (20, 8094996), (21, 7709520), (24, 6745830), (26, 6226920), (28, 5782140), (30, 5396664), (35, 4625712), (36, 4497220), (39, 4151280), (40, 4047498), (42, 3854760), (45, 3597776), (48, 3372915), (49, 3304080), (52, 3113460), (56, 2891070), (60, 2698332), (63, 2569840), (65, 2490768), (70, 2312856), (72, 2248610), (78, 2075640), (80, 2023749), (84, 1927380), (90, 1798888), (91, 1779120), (98, 1652040), (104, 1556730), (105, 1541904), (112, 1445535), (117, 1383760), (120, 1349166), (126, 1284920), (130, 1245384), (140, 1156428), (144, 1124305), (147, 1101360), (156, 1037820), (168, 963690), (180, 899444), (182, 889560), (195, 830256), (196, 826020), (208, 778365), (210, 770952), (234, 691880), (240, 674583), (245, 660816), (252, 642460), (260, 622692), (273, 593040), (280, 578214), (294, 550680), (312, 518910), (315, 513968), (336, 481845), (353, 458640), (360, 449722), (364, 444780), (390, 415128), (392, 413010), (420, 385476), (441, 367120), (455, 355824), (468, 345940), (490, 330408), (504, 321230), (520, 311346), (546, 296520), (560, 289107), (585, 276752), (588, 275340), (624, 259455), (630, 256984), (637, 254160), (706, 229320), (720, 224861), (728, 222390), (735, 220272), (780, 207564), (784, 206505), (819, 197680), (840, 192738), (882, 183560), (910, 177912), (936, 172970), (980, 165204), (1008, 160615), (1040, 155673), (1059, 152880), (1092, 148260), (1170, 138376), (1176, 137670), (1260, 128492), (1274, 127080), (1365, 118608), (1412, 114660), (1456, 111195), (1470, 110136), (1560, 103782), (1638, 98840), (1680, 96369), (1764, 91780), (1765, 91728), (1820, 88956), (1872, 86485), (1911, 84720), (1960, 82602), (2118, 76440), (2184, 74130), (2205, 73424), (2340, 69188), (2352, 68835), (2471, 65520), (2520, 64246), (2548, 63540), (2730, 59304), (2824, 57330), (2940, 55068), (3120, 51891), (3177, 50960), (3185, 50832), (3276, 49420), (3528, 45890), (3530, 45864), (3640, 44478), (3822, 42360), (3920, 41301), (4095, 39536), (4236, 38220), (4368, 37065), (4410, 36712), (4589, 35280), (4680, 34594), (4942, 32760), (5040, 32123), (5096, 31770), (5295, 30576), (5460, 29652), (5648, 28665), (5733, 28240), (5880, 27534), (6354, 25480), (6370, 25416), (6552, 24710), (7056, 22945), (7060, 22932), (7280, 22239), (7413, 21840), (7644, 21180), (8190, 19768), (8472, 19110), (8820, 18356), (9178, 17640), (9360, 17297), (9555, 16944), (9884, 16380), (10192, 15885), (10590, 15288), (10920, 14826), (11466, 14120), (11760, 13767), (12355, 13104), (12708, 12740)]