1993622400

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 1152

約数和(自身を含む): 9470822400

約数和(自身を除く): 7477200000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 29, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 58, 60, 62, 63, 64, 66, 70, 72, 75, 77, 80, 84, 87, 88, 90, 93, 96, 99, 100, 105, 110, 112, 116, 120, 124, 126, 128, 132, 140, 144, 145, 150, 154, 155, 160, 165, 168, 174, 175, 176, 180, 186, 192, 198, 200, 203, 210, 217, 220, 224, 225, 231, 232, 240, 248, 252, 261, 264, 275, 279, 280, 288, 290, 300, 308, 310, 315, 319, 320, 330, 336, 341, 348, 350, 352, 360, 372, 384, 385, 396, 400, 406, 420, 434, 435, 440, 448, 450, 462, 464, 465, 480, 495, 496, 504, 522, 525, 528, 550, 558, 560, 576, 580, 600, 609, 616, 620, 630, 638, 640, 651, 660, 672, 682, 693, 696, 700, 704, 720, 725, 744, 770, 775, 792, 800, 812, 825, 840, 868, 870, 880, 896, 899, 900, 924, 928, 930, 957, 960, 990, 992, 1008, 1015, 1023, 1044, 1050, 1056, 1085, 1100, 1116, 1120, 1152, 1155, 1160, 1200, 1218, 1232, 1240, 1260, 1276, 1302, 1305, 1320, 1344, 1364, 1386, 1392, 1395, 1400, 1408, 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91872, 92400, 92800, 94395, 95480, 95700, 97440, 97650, 98208, 98890, 99200, 100485, 100688, 100800, 102080, 102300, 104160, 104400, 105600, 107184, 107415, 107880, 109120, 110880, 111600, 111650, 113274, 114576, 114840, 115072, 116928, 118668, 119350, 121800, 122496, 122760, 123200, 124992, 125860, 127600, 129456, 129920, 130200, 130944, 133980, 134850, 136400, 138446, 138600, 138880, 139200, 142912, 143220, 143550, 143840, 146160, 147840, 148335, 148800, 151032, 152768, 153120, 153450, 156240, 157325, 158224, 158400, 160776, 161820, 162400, 163680, 167040, 167475, 171864, 172608, 173600, 178002, 178560, 178640, 179025, 179800, 182700, 183744, 184800, 188790, 190960, 191400, 194880, 195300, 196416, 197780, 200970, 201376, 201600, 202275, 204160, 204600, 207669, 208320, 208800, 214368, 214830, 215760, 218240, 221760, 223200, 223300, 226548, 229152, 229680, 233856, 237336, 238700, 243600, 245520, 246400, 247225, 249984, 251720, 255200, 258912, 260400, 267960, 269700, 272800, 276892, 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954800, 974400, 982080, 988900, 1004850, 1006880, 1020800, 1035648, 1038345, 1041600, 1071840, 1074150, 1078800, 1091200, 1107568, 1108800, 1132740, 1145760, 1148400, 1169280, 1186680, 1208256, 1227600, 1246014, 1249920, 1258600, 1265792, 1286208, 1294560, 1339800, 1374912, 1384460, 1415925, 1424016, 1429120, 1432200, 1438400, 1461600, 1483350, 1510320, 1527680, 1531200, 1562400, 1582240, 1607760, 1618200, 1636800, 1661352, 1718640, 1726080, 1730575, 1780020, 1786400, 1812384, 1837440, 1887900, 1898688, 1909600, 1948800, 1964160, 1977800, 2009700, 2013760, 2076690, 2083200, 2143680, 2148300, 2157600, 2215136, 2217600, 2225025, 2265480, 2291520, 2296800, 2373360, 2416512, 2455200, 2492028, 2517200, 2572416, 2589120, 2679600, 2749824, 2768920, 2831850, 2848032, 2864400, 2876800, 2923200, 2966700, 3020640, 3062400, 3115035, 3124800, 3164480, 3215520, 3236400, 3273600, 3322704, 3437280, 3461150, 3560040, 3572800, 3624768, 3775800, 3797376, 3819200, 3955600, 4019400, 4027520, 4153380, 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約数ペア:

[(1, 1993622400), (2, 996811200), (3, 664540800), (4, 498405600), (5, 398724480), (6, 332270400), (7, 284803200), (8, 249202800), (9, 221513600), (10, 199362240), (11, 181238400), (12, 166135200), (14, 142401600), (15, 132908160), (16, 124601400), (18, 110756800), (20, 99681120), (21, 94934400), (22, 90619200), (24, 83067600), (25, 79744896), (28, 71200800), (29, 68745600), (30, 66454080), (31, 64310400), (32, 62300700), (33, 60412800), (35, 56960640), (36, 55378400), (40, 49840560), (42, 47467200), (44, 45309600), (45, 44302720), (48, 41533800), (50, 39872448), (55, 36247680), (56, 35600400), (58, 34372800), (60, 33227040), (62, 32155200), (63, 31644800), (64, 31150350), (66, 30206400), (70, 28480320), (72, 27689200), (75, 26581632), (77, 25891200), (80, 24920280), (84, 23733600), (87, 22915200), (88, 22654800), (90, 22151360), (93, 21436800), (96, 20766900), (99, 20137600), (100, 19936224), (105, 18986880), (110, 18123840), (112, 17800200), (116, 17186400), (120, 16613520), (124, 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