381017280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 336

約数和(自身を含む): 1452798720

約数和(自身を除く): 1071781440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 59, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 118, 120, 124, 140, 155, 160, 168, 177, 186, 192, 210, 217, 224, 236, 240, 248, 280, 295, 310, 320, 336, 354, 372, 413, 420, 434, 448, 465, 472, 480, 496, 560, 590, 620, 651, 672, 708, 744, 826, 840, 868, 885, 930, 944, 960, 961, 992, 1085, 1120, 1180, 1239, 1240, 1302, 1344, 1416, 1488, 1652, 1680, 1736, 1770, 1829, 1860, 1888, 1922, 1984, 2065, 2170, 2240, 2360, 2478, 2480, 2604, 2832, 2883, 2976, 3255, 3304, 3360, 3472, 3540, 3658, 3720, 3776, 3844, 4130, 4340, 4720, 4805, 4956, 4960, 5208, 5487, 5664, 5766, 5952, 6195, 6510, 6608, 6720, 6727, 6944, 7080, 7316, 7440, 7688, 8260, 8680, 9145, 9440, 9610, 9912, 9920, 10416, 10974, 11328, 11532, 12390, 12803, 13020, 13216, 13454, 13888, 14160, 14415, 14632, 14880, 15376, 16520, 17360, 18290, 18880, 19220, 19824, 20181, 20832, 21948, 23064, 24780, 25606, 26040, 26432, 26908, 27435, 28320, 28830, 29264, 29760, 30752, 33040, 33635, 34720, 36580, 38409, 38440, 39648, 40362, 41664, 43896, 46128, 49560, 51212, 52080, 53816, 54870, 56640, 56699, 57660, 58528, 61504, 64015, 66080, 67270, 69440, 73160, 76818, 76880, 79296, 80724, 87792, 92256, 99120, 100905, 102424, 104160, 107632, 109740, 113398, 115320, 117056, 128030, 132160, 134540, 146320, 153636, 153760, 161448, 170097, 175584, 184512, 192045, 198240, 201810, 204848, 208320, 215264, 219480, 226796, 230640, 256060, 269080, 283495, 292640, 307272, 307520, 322896, 340194, 351168, 384090, 396480, 396893, 403620, 409696, 430528, 438960, 453592, 461280, 512120, 538160, 566990, 585280, 614544, 645792, 680388, 768180, 793786, 807240, 819392, 850485, 877920, 907184, 922560, 1024240, 1076320, 1133980, 1190679, 1229088, 1291584, 1360776, 1536360, 1587572, 1614480, 1700970, 1755840, 1814368, 1984465, 2048480, 2152640, 2267960, 2381358, 2458176, 2721552, 3072720, 3175144, 3228960, 3401940, 3628736, 3968930, 4096960, 4535920, 4762716, 5443104, 5953395, 6145440, 6350288, 6457920, 6803880, 7937860, 9071840, 9525432, 10886208, 11906790, 12290880, 12700576, 13607760, 15875720, 18143680, 19050864, 23813580, 25401152, 27215520, 31751440, 38101728, 47627160, 54431040, 63502880, 76203456, 95254320, 127005760, 190508640, 381017280]

約数ペア:

[(1, 381017280), (2, 190508640), (3, 127005760), (4, 95254320), (5, 76203456), (6, 63502880), (7, 54431040), (8, 47627160), (10, 38101728), (12, 31751440), (14, 27215520), (15, 25401152), (16, 23813580), (20, 19050864), (21, 18143680), (24, 15875720), (28, 13607760), (30, 12700576), (31, 12290880), (32, 11906790), (35, 10886208), (40, 9525432), (42, 9071840), (48, 7937860), (56, 6803880), (59, 6457920), (60, 6350288), (62, 6145440), (64, 5953395), (70, 5443104), (80, 4762716), (84, 4535920), (93, 4096960), (96, 3968930), (105, 3628736), (112, 3401940), (118, 3228960), (120, 3175144), (124, 3072720), (140, 2721552), (155, 2458176), (160, 2381358), (168, 2267960), (177, 2152640), (186, 2048480), (192, 1984465), (210, 1814368), (217, 1755840), (224, 1700970), (236, 1614480), (240, 1587572), (248, 1536360), (280, 1360776), (295, 1291584), (310, 1229088), (320, 1190679), (336, 1133980), (354, 1076320), (372, 1024240), (413, 922560), (420, 907184), (434, 877920), (448, 850485), (465, 819392), (472, 807240), (480, 793786), (496, 768180), (560, 680388), (590, 645792), (620, 614544), (651, 585280), (672, 566990), (708, 538160), (744, 512120), (826, 461280), (840, 453592), (868, 438960), (885, 430528), (930, 409696), (944, 403620), (960, 396893), (961, 396480), (992, 384090), (1085, 351168), (1120, 340194), (1180, 322896), (1239, 307520), (1240, 307272), (1302, 292640), (1344, 283495), (1416, 269080), (1488, 256060), (1652, 230640), (1680, 226796), (1736, 219480), (1770, 215264), (1829, 208320), (1860, 204848), (1888, 201810), (1922, 198240), (1984, 192045), (2065, 184512), (2170, 175584), (2240, 170097), (2360, 161448), (2478, 153760), (2480, 153636), (2604, 146320), (2832, 134540), (2883, 132160), (2976, 128030), (3255, 117056), (3304, 115320), (3360, 113398), (3472, 109740), (3540, 107632), (3658, 104160), (3720, 102424), (3776, 100905), (3844, 99120), (4130, 92256), (4340, 87792), (4720, 80724), (4805, 79296), (4956, 76880), (4960, 76818), (5208, 73160), (5487, 69440), (5664, 67270), (5766, 66080), (5952, 64015), (6195, 61504), (6510, 58528), (6608, 57660), (6720, 56699), (6727, 56640), (6944, 54870), (7080, 53816), (7316, 52080), (7440, 51212), (7688, 49560), (8260, 46128), (8680, 43896), (9145, 41664), (9440, 40362), (9610, 39648), (9912, 38440), (9920, 38409), (10416, 36580), (10974, 34720), (11328, 33635), (11532, 33040), (12390, 30752), (12803, 29760), (13020, 29264), (13216, 28830), (13454, 28320), (13888, 27435), (14160, 26908), (14415, 26432), (14632, 26040), (14880, 25606), (15376, 24780), (16520, 23064), (17360, 21948), (18290, 20832), (18880, 20181), (19220, 19824)]