202899840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:785

約数の個数: 256

約数和(自身を含む): 760838400

約数和(自身を除く): 557938560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 739, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1478, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2217, 2288, 2496, 2640, 2860, 2956, 3120, 3432, 3520, 3695, 4160, 4224, 4290, 4434, 4576, 4992, 5280, 5720, 5912, 6240, 6864, 7040, 7390, 8129, 8320, 8580, 8868, 9152, 9607, 10560, 11085, 11440, 11824, 12480, 13728, 14780, 16258, 17160, 17736, 18304, 19214, 21120, 22170, 22880, 23648, 24387, 24960, 27456, 28821, 29560, 32516, 34320, 35472, 38428, 40645, 44340, 45760, 47296, 48035, 48774, 54912, 57642, 59120, 65032, 68640, 70944, 76856, 81290, 88680, 91520, 94592, 96070, 97548, 105677, 115284, 118240, 121935, 130064, 137280, 141888, 144105, 153712, 162580, 177360, 192140, 195096, 211354, 230568, 236480, 243870, 260128, 274560, 283776, 288210, 307424, 317031, 325160, 354720, 384280, 390192, 422708, 461136, 472960, 487740, 520256, 528385, 576420, 614848, 634062, 650320, 709440, 768560, 780384, 845416, 922272, 975480, 1040512, 1056770, 1152840, 1229696, 1268124, 1300640, 1418880, 1537120, 1560768, 1585155, 1690832, 1844544, 1950960, 2113540, 2305680, 2536248, 2601280, 3074240, 3121536, 3170310, 3381664, 3689088, 3901920, 4227080, 4611360, 5072496, 5202560, 6148480, 6340620, 6763328, 7803840, 8454160, 9222720, 10144992, 12681240, 13526656, 15607680, 16908320, 18445440, 20289984, 25362480, 33816640, 40579968, 50724960, 67633280, 101449920, 202899840]

約数ペア:

[(1, 202899840), (2, 101449920), (3, 67633280), (4, 50724960), (5, 40579968), (6, 33816640), (8, 25362480), (10, 20289984), (11, 18445440), (12, 16908320), (13, 15607680), (15, 13526656), (16, 12681240), (20, 10144992), (22, 9222720), (24, 8454160), (26, 7803840), (30, 6763328), (32, 6340620), (33, 6148480), (39, 5202560), (40, 5072496), (44, 4611360), (48, 4227080), (52, 3901920), (55, 3689088), (60, 3381664), (64, 3170310), (65, 3121536), (66, 3074240), (78, 2601280), (80, 2536248), (88, 2305680), (96, 2113540), (104, 1950960), (110, 1844544), (120, 1690832), (128, 1585155), (130, 1560768), (132, 1537120), (143, 1418880), (156, 1300640), (160, 1268124), (165, 1229696), (176, 1152840), (192, 1056770), (195, 1040512), (208, 975480), (220, 922272), (240, 845416), (260, 780384), (264, 768560), (286, 709440), (312, 650320), (320, 634062), (330, 614848), (352, 576420), (384, 528385), (390, 520256), (416, 487740), (429, 472960), (440, 461136), (480, 422708), (520, 390192), (528, 384280), (572, 354720), (624, 325160), (640, 317031), (660, 307424), (704, 288210), (715, 283776), (739, 274560), (780, 260128), (832, 243870), (858, 236480), (880, 230568), (960, 211354), (1040, 195096), (1056, 192140), (1144, 177360), (1248, 162580), (1320, 153712), (1408, 144105), (1430, 141888), (1478, 137280), (1560, 130064), (1664, 121935), (1716, 118240), (1760, 115284), (1920, 105677), (2080, 97548), (2112, 96070), (2145, 94592), (2217, 91520), (2288, 88680), (2496, 81290), (2640, 76856), (2860, 70944), (2956, 68640), (3120, 65032), (3432, 59120), (3520, 57642), (3695, 54912), (4160, 48774), (4224, 48035), (4290, 47296), (4434, 45760), (4576, 44340), (4992, 40645), (5280, 38428), (5720, 35472), (5912, 34320), (6240, 32516), (6864, 29560), (7040, 28821), (7390, 27456), (8129, 24960), (8320, 24387), (8580, 23648), (8868, 22880), (9152, 22170), (9607, 21120), (10560, 19214), (11085, 18304), (11440, 17736), (11824, 17160), (12480, 16258), (13728, 14780)]