18227747280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:666

約数の個数: 320

約数和(自身を含む): 61067520000

約数和(自身を除く): 42839772720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 199, 212, 228, 240, 265, 285, 304, 318, 379, 380, 398, 424, 456, 530, 570, 597, 636, 758, 760, 795, 796, 848, 912, 995, 1007, 1060, 1137, 1140, 1194, 1272, 1516, 1520, 1590, 1592, 1895, 1990, 2014, 2120, 2274, 2280, 2388, 2544, 2985, 3021, 3032, 3180, 3184, 3781, 3790, 3980, 4028, 4240, 4548, 4560, 4776, 5035, 5685, 5970, 6042, 6064, 6360, 7201, 7562, 7580, 7960, 8056, 9096, 9552, 10070, 10547, 11343, 11370, 11940, 12084, 12720, 14402, 15105, 15124, 15160, 15920, 16112, 18192, 18905, 20087, 20140, 21094, 21603, 22686, 22740, 23880, 24168, 28804, 30210, 30248, 30320, 31641, 36005, 37810, 40174, 40280, 42188, 43206, 45372, 45480, 47760, 48336, 52735, 56715, 57608, 60261, 60420, 60496, 63282, 72010, 75421, 75620, 80348, 80560, 84376, 86412, 90744, 90960, 100435, 105470, 108015, 113430, 115216, 120522, 120840, 126564, 144020, 150842, 151240, 158205, 160696, 168752, 172824, 181488, 200393, 200870, 210940, 216030, 226263, 226860, 241044, 241680, 253128, 288040, 301305, 301684, 302480, 316410, 321392, 345648, 377105, 381653, 400786, 401740, 421880, 432060, 452526, 453720, 482088, 506256, 576080, 601179, 602610, 603368, 632820, 754210, 763306, 801572, 803480, 843760, 864120, 905052, 907440, 964176, 1001965, 1131315, 1144959, 1202358, 1205220, 1206736, 1265640, 1432999, 1508420, 1526612, 1603144, 1606960, 1728240, 1810104, 1908265, 2003930, 2262630, 2289918, 2404716, 2410440, 2531280, 2865998, 3005895, 3016840, 3053224, 3206288, 3620208, 3816530, 3997313, 4007860, 4298997, 4525260, 4579836, 4809432, 4820880, 5724795, 5731996, 6011790, 6033680, 6106448, 7164995, 7633060, 7994626, 8015720, 8597994, 9050520, 9159672, 9618864, 11449590, 11463992, 11991939, 12023580, 14329990, 15266120, 15989252, 16031440, 17195988, 18101040, 18319344, 19986565, 21494985, 22899180, 22927984, 23983878, 24047160, 28659980, 30532240, 31978504, 34391976, 39973130, 42989970, 45798360, 47967756, 48094320, 57319960, 59959695, 63957008, 68783952, 75948947, 79946260, 85979940, 91596720, 95935512, 114639920, 119919390, 151897894, 159892520, 171959880, 191871024, 227846841, 239838780, 303795788, 319785040, 343919760, 379744735, 455693682, 479677560, 607591576, 759489470, 911387364, 959355120, 1139234205, 1215183152, 1518978940, 1822774728, 2278468410, 3037957880, 3645549456, 4556936820, 6075915760, 9113873640, 18227747280]

約数ペア:

[(1, 18227747280), (2, 9113873640), (3, 6075915760), (4, 4556936820), (5, 3645549456), (6, 3037957880), (8, 2278468410), (10, 1822774728), (12, 1518978940), (15, 1215183152), (16, 1139234205), (19, 959355120), (20, 911387364), (24, 759489470), (30, 607591576), (38, 479677560), (40, 455693682), (48, 379744735), (53, 343919760), (57, 319785040), (60, 303795788), (76, 239838780), (80, 227846841), (95, 191871024), (106, 171959880), (114, 159892520), (120, 151897894), (152, 119919390), (159, 114639920), (190, 95935512), (199, 91596720), (212, 85979940), (228, 79946260), (240, 75948947), (265, 68783952), (285, 63957008), (304, 59959695), (318, 57319960), (379, 48094320), (380, 47967756), (398, 45798360), (424, 42989970), (456, 39973130), (530, 34391976), (570, 31978504), (597, 30532240), (636, 28659980), (758, 24047160), (760, 23983878), (795, 22927984), (796, 22899180), (848, 21494985), (912, 19986565), (995, 18319344), (1007, 18101040), (1060, 17195988), (1137, 16031440), (1140, 15989252), (1194, 15266120), (1272, 14329990), (1516, 12023580), (1520, 11991939), (1590, 11463992), (1592, 11449590), (1895, 9618864), (1990, 9159672), (2014, 9050520), (2120, 8597994), (2274, 8015720), (2280, 7994626), (2388, 7633060), (2544, 7164995), (2985, 6106448), (3021, 6033680), (3032, 6011790), (3180, 5731996), (3184, 5724795), (3781, 4820880), (3790, 4809432), (3980, 4579836), (4028, 4525260), (4240, 4298997), (4548, 4007860), (4560, 3997313), (4776, 3816530), (5035, 3620208), (5685, 3206288), (5970, 3053224), (6042, 3016840), (6064, 3005895), (6360, 2865998), (7201, 2531280), (7562, 2410440), (7580, 2404716), (7960, 2289918), (8056, 2262630), (9096, 2003930), (9552, 1908265), (10070, 1810104), (10547, 1728240), (11343, 1606960), (11370, 1603144), (11940, 1526612), (12084, 1508420), (12720, 1432999), (14402, 1265640), (15105, 1206736), (15124, 1205220), (15160, 1202358), (15920, 1144959), (16112, 1131315), (18192, 1001965), (18905, 964176), (20087, 907440), (20140, 905052), (21094, 864120), (21603, 843760), (22686, 803480), (22740, 801572), (23880, 763306), (24168, 754210), (28804, 632820), (30210, 603368), (30248, 602610), (30320, 601179), (31641, 576080), (36005, 506256), (37810, 482088), (40174, 453720), (40280, 452526), (42188, 432060), (43206, 421880), (45372, 401740), (45480, 400786), (47760, 381653), (48336, 377105), (52735, 345648), (56715, 321392), (57608, 316410), (60261, 302480), (60420, 301684), (60496, 301305), (63282, 288040), (72010, 253128), (75421, 241680), (75620, 241044), (80348, 226860), (80560, 226263), (84376, 216030), (86412, 210940), (90744, 200870), (90960, 200393), (100435, 181488), (105470, 172824), (108015, 168752), (113430, 160696), (115216, 158205), (120522, 151240), (120840, 150842), (126564, 144020)]