312346320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 320

約数和(自身を含む): 1199923200

約数和(自身を除く): 887576880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 176, 190, 195, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 330, 380, 390, 418, 429, 440, 456, 479, 494, 520, 528, 570, 572, 624, 627, 660, 715, 741, 760, 780, 836, 858, 880, 912, 958, 988, 1040, 1045, 1140, 1144, 1235, 1254, 1320, 1430, 1437, 1482, 1520, 1560, 1672, 1716, 1916, 1976, 2090, 2145, 2280, 2288, 2395, 2470, 2508, 2640, 2717, 2860, 2874, 2964, 3120, 3135, 3344, 3432, 3705, 3832, 3952, 4180, 4290, 4560, 4790, 4940, 5016, 5269, 5434, 5720, 5748, 5928, 6227, 6270, 6864, 7185, 7410, 7664, 8151, 8360, 8580, 9101, 9580, 9880, 10032, 10538, 10868, 11440, 11496, 11856, 12454, 12540, 13585, 14370, 14820, 15807, 16302, 16720, 17160, 18202, 18681, 19160, 19760, 21076, 21736, 22992, 24908, 25080, 26345, 27170, 27303, 28740, 29640, 31135, 31614, 32604, 34320, 36404, 37362, 38320, 40755, 42152, 43472, 45505, 49816, 50160, 52690, 54340, 54606, 57480, 59280, 62270, 63228, 65208, 68497, 72808, 74724, 79035, 81510, 84304, 91010, 93405, 99632, 100111, 105380, 108680, 109212, 114960, 118313, 124540, 126456, 130416, 136515, 136994, 145616, 149448, 158070, 163020, 182020, 186810, 200222, 205491, 210760, 217360, 218424, 236626, 249080, 252912, 273030, 273988, 298896, 300333, 316140, 326040, 342485, 354939, 364040, 373620, 400444, 410982, 421520, 436848, 473252, 498160, 500555, 546060, 547976, 591565, 600666, 632280, 652080, 684970, 709878, 728080, 747240, 800888, 821964, 946504, 1001110, 1027455, 1092120, 1095952, 1183130, 1201332, 1264560, 1301443, 1369940, 1419756, 1494480, 1501665, 1601776, 1643928, 1774695, 1893008, 2002220, 2054910, 2184240, 2366260, 2402664, 2602886, 2739880, 2839512, 3003330, 3287856, 3549390, 3904329, 4004440, 4109820, 4732520, 4805328, 5205772, 5479760, 5679024, 6006660, 6507215, 7098780, 7808658, 8008880, 8219640, 9465040, 10411544, 12013320, 13014430, 14197560, 15617316, 16439280, 19521645, 20823088, 24026640, 26028860, 28395120, 31234632, 39043290, 52057720, 62469264, 78086580, 104115440, 156173160, 312346320]

約数ペア:

[(1, 312346320), (2, 156173160), (3, 104115440), (4, 78086580), (5, 62469264), (6, 52057720), (8, 39043290), (10, 31234632), (11, 28395120), (12, 26028860), (13, 24026640), (15, 20823088), (16, 19521645), (19, 16439280), (20, 15617316), (22, 14197560), (24, 13014430), (26, 12013320), (30, 10411544), (33, 9465040), (38, 8219640), (39, 8008880), (40, 7808658), (44, 7098780), (48, 6507215), (52, 6006660), (55, 5679024), (57, 5479760), (60, 5205772), (65, 4805328), (66, 4732520), (76, 4109820), (78, 4004440), (80, 3904329), (88, 3549390), (95, 3287856), (104, 3003330), (110, 2839512), (114, 2739880), (120, 2602886), (130, 2402664), (132, 2366260), (143, 2184240), (152, 2054910), (156, 2002220), (165, 1893008), (176, 1774695), (190, 1643928), (195, 1601776), (208, 1501665), (209, 1494480), (220, 1419756), (228, 1369940), (240, 1301443), (247, 1264560), (260, 1201332), (264, 1183130), (285, 1095952), (286, 1092120), (304, 1027455), (312, 1001110), (330, 946504), (380, 821964), (390, 800888), (418, 747240), (429, 728080), (440, 709878), (456, 684970), (479, 652080), (494, 632280), (520, 600666), (528, 591565), (570, 547976), (572, 546060), (624, 500555), (627, 498160), (660, 473252), (715, 436848), (741, 421520), (760, 410982), (780, 400444), (836, 373620), (858, 364040), (880, 354939), (912, 342485), (958, 326040), (988, 316140), (1040, 300333), (1045, 298896), (1140, 273988), (1144, 273030), (1235, 252912), (1254, 249080), (1320, 236626), (1430, 218424), (1437, 217360), (1482, 210760), (1520, 205491), (1560, 200222), (1672, 186810), (1716, 182020), (1916, 163020), (1976, 158070), (2090, 149448), (2145, 145616), (2280, 136994), (2288, 136515), (2395, 130416), (2470, 126456), (2508, 124540), (2640, 118313), (2717, 114960), (2860, 109212), (2874, 108680), (2964, 105380), (3120, 100111), (3135, 99632), (3344, 93405), (3432, 91010), (3705, 84304), (3832, 81510), (3952, 79035), (4180, 74724), (4290, 72808), (4560, 68497), (4790, 65208), (4940, 63228), (5016, 62270), (5269, 59280), (5434, 57480), (5720, 54606), (5748, 54340), (5928, 52690), (6227, 50160), (6270, 49816), (6864, 45505), (7185, 43472), (7410, 42152), (7664, 40755), (8151, 38320), (8360, 37362), (8580, 36404), (9101, 34320), (9580, 32604), (9880, 31614), (10032, 31135), (10538, 29640), (10868, 28740), (11440, 27303), (11496, 27170), (11856, 26345), (12454, 25080), (12540, 24908), (13585, 22992), (14370, 21736), (14820, 21076), (15807, 19760), (16302, 19160), (16720, 18681), (17160, 18202)]