387780120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 576

約数和(自身を含む): 1680588000

約数和(自身を除く): 1292807880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 49, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 89, 90, 91, 95, 98, 104, 105, 114, 117, 120, 126, 130, 133, 140, 147, 152, 156, 168, 171, 178, 180, 182, 190, 195, 196, 210, 228, 234, 245, 247, 252, 260, 266, 267, 273, 280, 285, 294, 312, 315, 342, 356, 360, 364, 380, 390, 392, 399, 420, 441, 445, 455, 456, 468, 490, 494, 504, 520, 532, 534, 546, 570, 585, 588, 623, 630, 637, 665, 684, 712, 728, 735, 741, 760, 780, 798, 801, 819, 840, 855, 882, 890, 910, 931, 936, 980, 988, 1064, 1068, 1092, 1140, 1157, 1170, 1176, 1197, 1235, 1246, 1260, 1274, 1330, 1335, 1365, 1368, 1470, 1482, 1560, 1596, 1602, 1638, 1691, 1710, 1729, 1764, 1780, 1820, 1862, 1869, 1911, 1960, 1976, 1995, 2136, 2184, 2205, 2223, 2280, 2314, 2340, 2394, 2470, 2492, 2520, 2548, 2660, 2670, 2730, 2793, 2940, 2964, 3115, 3185, 3192, 3204, 3276, 3382, 3420, 3458, 3471, 3528, 3560, 3640, 3705, 3724, 3738, 3822, 3990, 4005, 4095, 4361, 4410, 4446, 4628, 4655, 4680, 4788, 4940, 4984, 5073, 5096, 5187, 5320, 5340, 5460, 5586, 5607, 5733, 5785, 5880, 5928, 5985, 6230, 6370, 6408, 6552, 6764, 6840, 6916, 6942, 7410, 7448, 7476, 7644, 7980, 8010, 8099, 8190, 8379, 8455, 8645, 8722, 8820, 8892, 9256, 9310, 9345, 9555, 9576, 9880, 10146, 10374, 10413, 10680, 10920, 11115, 11172, 11214, 11466, 11570, 11837, 11970, 12103, 12460, 12740, 13083, 13528, 13832, 13884, 13965, 14820, 14952, 15219, 15288, 15561, 15960, 16020, 16198, 16380, 16758, 16910, 17290, 17355, 17444, 17640, 17784, 18620, 18690, 19110, 20292, 20748, 20826, 21805, 21983, 22230, 22344, 22428, 22932, 23140, 23674, 23940, 24206, 24297, 24920, 25365, 25480, 25935, 26166, 27768, 27930, 28035, 28665, 29640, 30438, 31122, 32040, 32396, 32760, 33516, 33820, 34580, 34710, 34888, 35511, 36309, 37240, 37380, 38220, 39249, 40495, 40584, 41496, 41652, 41895, 43610, 43966, 44460, 44856, 45864, 46280, 47348, 47880, 48412, 48594, 50730, 51870, 52065, 52332, 55860, 56070, 56693, 57330, 59185, 60515, 60876, 62244, 64792, 65415, 65949, 67032, 67640, 69160, 69420, 71022, 72618, 72891, 74760, 76095, 76440, 77805, 78498, 80990, 82859, 83304, 83790, 87220, 87932, 88920, 94696, 96824, 97188, 101460, 103740, 104130, 104664, 106533, 108927, 109915, 111720, 112140, 113386, 114660, 118370, 121030, 121485, 121752, 124488, 130830, 131898, 138840, 142044, 145236, 145782, 152190, 153881, 155610, 156996, 161980, 165718, 167580, 170079, 174440, 175864, 177555, 181545, 194376, 196245, 197847, 202920, 207480, 208260, 213066, 217854, 219830, 224280, 226772, 229320, 236740, 242060, 242970, 248577, 261660, 263796, 283465, 284088, 290472, 291564, 304380, 307762, 311220, 313992, 323960, 329745, 331436, 335160, 340158, 355110, 363090, 364455, 392490, 395694, 414295, 416520, 426132, 435708, 439660, 453544, 461643, 473480, 484120, 485940, 497154, 510237, 523320, 527592, 532665, 544635, 566930, 583128, 608760, 615524, 622440, 659490, 662872, 680316, 710220, 726180, 728910, 745731, 769405, 784980, 791388, 828590, 850395, 852264, 871416, 879320, 923286, 971880, 989235, 994308, 1020474, 1065330, 1077167, 1089270, 1133860, 1231048, 1242885, 1318980, 1360632, 1384929, 1420440, 1452360, 1457820, 1491462, 1538810, 1569960, 1582776, 1657180, 1700790, 1846572, 1978470, 1988616, 2040948, 2130660, 2154334, 2178540, 2267720, 2308215, 2485770, 2551185, 2637960, 2769858, 2915640, 2982924, 3077620, 3231501, 3314360, 3401580, 3693144, 3728655, 3956940, 4081896, 4261320, 4308668, 4357080, 4616430, 4971540, 5102370, 5385835, 5539716, 5965848, 6155240, 6463002, 6803160, 6924645, 7457310, 7913880, 8617336, 9232860, 9694503, 9943080, 10204740, 10771670, 11079432, 12926004, 13849290, 14914620, 16157505, 18465720, 19389006, 20409480, 21543340, 25852008, 27698580, 29829240, 32315010, 38778012, 43086680, 48472515, 55397160, 64630020, 77556024, 96945030, 129260040, 193890060, 387780120]

約数ペア:

[(1, 387780120), (2, 193890060), (3, 129260040), (4, 96945030), (5, 77556024), (6, 64630020), (7, 55397160), (8, 48472515), (9, 43086680), (10, 38778012), (12, 32315010), (13, 29829240), (14, 27698580), (15, 25852008), (18, 21543340), (19, 20409480), (20, 19389006), (21, 18465720), (24, 16157505), (26, 14914620), (28, 13849290), (30, 12926004), (35, 11079432), (36, 10771670), (38, 10204740), (39, 9943080), (40, 9694503), (42, 9232860), (45, 8617336), (49, 7913880), (52, 7457310), (56, 6924645), (57, 6803160), (60, 6463002), (63, 6155240), (65, 5965848), (70, 5539716), (72, 5385835), (76, 5102370), (78, 4971540), (84, 4616430), (89, 4357080), (90, 4308668), (91, 4261320), (95, 4081896), (98, 3956940), (104, 3728655), (105, 3693144), (114, 3401580), (117, 3314360), (120, 3231501), (126, 3077620), (130, 2982924), (133, 2915640), (140, 2769858), (147, 2637960), (152, 2551185), (156, 2485770), (168, 2308215), (171, 2267720), (178, 2178540), (180, 2154334), (182, 2130660), (190, 2040948), (195, 1988616), (196, 1978470), (210, 1846572), (228, 1700790), (234, 1657180), (245, 1582776), (247, 1569960), (252, 1538810), (260, 1491462), (266, 1457820), (267, 1452360), (273, 1420440), (280, 1384929), (285, 1360632), (294, 1318980), (312, 1242885), (315, 1231048), (342, 1133860), (356, 1089270), (360, 1077167), (364, 1065330), (380, 1020474), (390, 994308), (392, 989235), (399, 971880), (420, 923286), (441, 879320), (445, 871416), (455, 852264), (456, 850395), (468, 828590), (490, 791388), (494, 784980), (504, 769405), (520, 745731), (532, 728910), (534, 726180), (546, 710220), (570, 680316), (585, 662872), (588, 659490), (623, 622440), (630, 615524), (637, 608760), (665, 583128), (684, 566930), (712, 544635), (728, 532665), (735, 527592), (741, 523320), (760, 510237), (780, 497154), (798, 485940), (801, 484120), (819, 473480), (840, 461643), (855, 453544), (882, 439660), (890, 435708), (910, 426132), (931, 416520), (936, 414295), (980, 395694), (988, 392490), (1064, 364455), (1068, 363090), (1092, 355110), (1140, 340158), (1157, 335160), (1170, 331436), (1176, 329745), (1197, 323960), (1235, 313992), (1246, 311220), (1260, 307762), (1274, 304380), (1330, 291564), (1335, 290472), (1365, 284088), (1368, 283465), (1470, 263796), (1482, 261660), (1560, 248577), (1596, 242970), (1602, 242060), (1638, 236740), (1691, 229320), (1710, 226772), (1729, 224280), (1764, 219830), (1780, 217854), (1820, 213066), (1862, 208260), (1869, 207480), (1911, 202920), (1960, 197847), (1976, 196245), (1995, 194376), (2136, 181545), (2184, 177555), (2205, 175864), (2223, 174440), (2280, 170079), (2314, 167580), (2340, 165718), (2394, 161980), (2470, 156996), (2492, 155610), (2520, 153881), (2548, 152190), (2660, 145782), (2670, 145236), (2730, 142044), (2793, 138840), (2940, 131898), (2964, 130830), (3115, 124488), (3185, 121752), (3192, 121485), (3204, 121030), (3276, 118370), (3382, 114660), (3420, 113386), (3458, 112140), (3471, 111720), (3528, 109915), (3560, 108927), (3640, 106533), (3705, 104664), (3724, 104130), (3738, 103740), (3822, 101460), (3990, 97188), (4005, 96824), (4095, 94696), (4361, 88920), (4410, 87932), (4446, 87220), (4628, 83790), (4655, 83304), (4680, 82859), (4788, 80990), (4940, 78498), (4984, 77805), (5073, 76440), (5096, 76095), (5187, 74760), (5320, 72891), (5340, 72618), (5460, 71022), (5586, 69420), (5607, 69160), (5733, 67640), (5785, 67032), (5880, 65949), (5928, 65415), (5985, 64792), (6230, 62244), (6370, 60876), (6408, 60515), (6552, 59185), (6764, 57330), (6840, 56693), (6916, 56070), (6942, 55860), (7410, 52332), (7448, 52065), (7476, 51870), (7644, 50730), (7980, 48594), (8010, 48412), (8099, 47880), (8190, 47348), (8379, 46280), (8455, 45864), (8645, 44856), (8722, 44460), (8820, 43966), (8892, 43610), (9256, 41895), (9310, 41652), (9345, 41496), (9555, 40584), (9576, 40495), (9880, 39249), (10146, 38220), (10374, 37380), (10413, 37240), (10680, 36309), (10920, 35511), (11115, 34888), (11172, 34710), (11214, 34580), (11466, 33820), (11570, 33516), (11837, 32760), (11970, 32396), (12103, 32040), (12460, 31122), (12740, 30438), (13083, 29640), (13528, 28665), (13832, 28035), (13884, 27930), (13965, 27768), (14820, 26166), (14952, 25935), (15219, 25480), (15288, 25365), (15561, 24920), (15960, 24297), (16020, 24206), (16198, 23940), (16380, 23674), (16758, 23140), (16910, 22932), (17290, 22428), (17355, 22344), (17444, 22230), (17640, 21983), (17784, 21805), (18620, 20826), (18690, 20748), (19110, 20292)]