328854240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1642

約数の個数: 288

約数和(自身を含む): 1319232096

約数和(自身を除く): 990377856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1597, 1716, 1760, 1872, 1980, 2080, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3168, 3194, 3432, 3744, 3960, 4290, 4576, 4680, 4791, 5148, 5280, 5720, 6240, 6388, 6435, 6864, 7920, 7985, 8580, 9360, 9582, 10296, 11440, 12776, 12870, 13728, 14373, 15840, 15970, 17160, 17567, 18720, 19164, 20592, 20761, 22880, 23955, 25552, 25740, 28746, 31940, 34320, 35134, 38328, 41184, 41522, 47910, 51104, 51480, 52701, 57492, 62283, 63880, 68640, 70268, 71865, 76656, 83044, 87835, 95820, 102960, 103805, 105402, 114984, 124566, 127760, 140536, 143730, 153312, 158103, 166088, 175670, 186849, 191640, 205920, 207610, 210804, 228371, 229968, 249132, 255520, 263505, 281072, 287460, 311415, 316206, 332176, 351340, 373698, 383280, 415220, 421608, 456742, 459936, 498264, 527010, 562144, 574920, 622830, 632412, 664352, 685113, 702680, 747396, 766560, 790515, 830440, 843216, 913484, 934245, 996528, 1054020, 1141855, 1149840, 1245660, 1264824, 1370226, 1405360, 1494792, 1581030, 1660880, 1686432, 1826968, 1868490, 1993056, 2055339, 2108040, 2283710, 2299680, 2491320, 2529648, 2740452, 2810720, 2989584, 3162060, 3321760, 3425565, 3653936, 3736980, 4110678, 4216080, 4567420, 4982640, 5059296, 5480904, 5979168, 6324120, 6851130, 7307872, 7473960, 8221356, 8432160, 9134840, 9965280, 10276695, 10961808, 12648240, 13702260, 14947920, 16442712, 18269680, 20553390, 21923616, 25296480, 27404520, 29895840, 32885424, 36539360, 41106780, 54809040, 65770848, 82213560, 109618080, 164427120, 328854240]

約数ペア:

[(1, 328854240), (2, 164427120), (3, 109618080), (4, 82213560), (5, 65770848), (6, 54809040), (8, 41106780), (9, 36539360), (10, 32885424), (11, 29895840), (12, 27404520), (13, 25296480), (15, 21923616), (16, 20553390), (18, 18269680), (20, 16442712), (22, 14947920), (24, 13702260), (26, 12648240), (30, 10961808), (32, 10276695), (33, 9965280), (36, 9134840), (39, 8432160), (40, 8221356), (44, 7473960), (45, 7307872), (48, 6851130), (52, 6324120), (55, 5979168), (60, 5480904), (65, 5059296), (66, 4982640), (72, 4567420), (78, 4216080), (80, 4110678), (88, 3736980), (90, 3653936), (96, 3425565), (99, 3321760), (104, 3162060), (110, 2989584), (117, 2810720), (120, 2740452), (130, 2529648), (132, 2491320), (143, 2299680), (144, 2283710), (156, 2108040), (160, 2055339), (165, 1993056), (176, 1868490), (180, 1826968), (195, 1686432), (198, 1660880), (208, 1581030), (220, 1494792), (234, 1405360), (240, 1370226), (260, 1264824), (264, 1245660), (286, 1149840), (288, 1141855), (312, 1054020), (330, 996528), (352, 934245), (360, 913484), (390, 843216), (396, 830440), (416, 790515), (429, 766560), (440, 747396), (468, 702680), (480, 685113), (495, 664352), (520, 632412), (528, 622830), (572, 574920), (585, 562144), (624, 527010), (660, 498264), (715, 459936), (720, 456742), (780, 421608), (792, 415220), (858, 383280), (880, 373698), (936, 351340), (990, 332176), (1040, 316206), (1056, 311415), (1144, 287460), (1170, 281072), (1248, 263505), (1287, 255520), (1320, 249132), (1430, 229968), (1440, 228371), (1560, 210804), (1584, 207610), (1597, 205920), (1716, 191640), (1760, 186849), (1872, 175670), (1980, 166088), (2080, 158103), (2145, 153312), (2288, 143730), (2340, 140536), (2574, 127760), (2640, 124566), (2860, 114984), (3120, 105402), (3168, 103805), (3194, 102960), (3432, 95820), (3744, 87835), (3960, 83044), (4290, 76656), (4576, 71865), (4680, 70268), (4791, 68640), (5148, 63880), (5280, 62283), (5720, 57492), (6240, 52701), (6388, 51480), (6435, 51104), (6864, 47910), (7920, 41522), (7985, 41184), (8580, 38328), (9360, 35134), (9582, 34320), (10296, 31940), (11440, 28746), (12776, 25740), (12870, 25552), (13728, 23955), (14373, 22880), (15840, 20761), (15970, 20592), (17160, 19164), (17567, 18720)]