31345073280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{106703}}^1$

素因数の和:106748

約数の個数: 256

約数和(自身を含む): 117545126400

約数和(自身を除く): 86200053120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 12240, 14688, 16320, 17280, 18360, 19584, 24480, 29376, 32640, 36720, 48960, 58752, 73440, 97920, 106703, 146880, 213406, 293760, 320109, 426812, 533515, 640218, 853624, 960327, 1067030, 1280436, 1600545, 1707248, 1813951, 1920654, 2134060, 2560872, 2880981, 3201090, 3414496, 3627902, 3841308, 4268120, 4801635, 5121744, 5441853, 5761962, 6402180, 6828992, 7255804, 7682616, 8536240, 9069755, 9603270, 10243488, 10883706, 11523924, 12804360, 13657984, 14404905, 14511608, 15365232, 16325559, 17072480, 18139510, 19206540, 20486976, 21767412, 23047848, 25608720, 27209265, 28809810, 29023216, 30730464, 32651118, 34144960, 36279020, 38413080, 40973952, 43534824, 46095696, 48976677, 51217440, 54418530, 57619620, 58046432, 61460928, 65302236, 68289920, 72558040, 76826160, 81627795, 87069648, 92191392, 97953354, 102434880, 108837060, 115239240, 116092864, 122921856, 130604472, 145116080, 153652320, 163255590, 174139296, 184382784, 195906708, 204869760, 217674120, 230478480, 232185728, 244883385, 261208944, 290232160, 307304640, 326511180, 348278592, 368765568, 391813416, 435348240, 460956960, 489766770, 522417888, 580464320, 614609280, 653022360, 696557184, 783626832, 870696480, 921913920, 979533540, 1044835776, 1160928640, 1306044720, 1567253664, 1741392960, 1843827840, 1959067080, 2089671552, 2612089440, 3134507328, 3482785920, 3918134160, 5224178880, 6269014656, 7836268320, 10448357760, 15672536640, 31345073280]

約数ペア:

[(1, 31345073280), (2, 15672536640), (3, 10448357760), (4, 7836268320), (5, 6269014656), (6, 5224178880), (8, 3918134160), (9, 3482785920), (10, 3134507328), (12, 2612089440), (15, 2089671552), (16, 1959067080), (17, 1843827840), (18, 1741392960), (20, 1567253664), (24, 1306044720), (27, 1160928640), (30, 1044835776), (32, 979533540), (34, 921913920), (36, 870696480), (40, 783626832), (45, 696557184), (48, 653022360), (51, 614609280), (54, 580464320), (60, 522417888), (64, 489766770), (68, 460956960), (72, 435348240), (80, 391813416), (85, 368765568), (90, 348278592), (96, 326511180), (102, 307304640), (108, 290232160), (120, 261208944), (128, 244883385), (135, 232185728), (136, 230478480), (144, 217674120), (153, 204869760), (160, 195906708), (170, 184382784), (180, 174139296), (192, 163255590), (204, 153652320), (216, 145116080), (240, 130604472), (255, 122921856), (270, 116092864), (272, 115239240), (288, 108837060), (306, 102434880), (320, 97953354), (340, 92191392), (360, 87069648), (384, 81627795), (408, 76826160), (432, 72558040), (459, 68289920), (480, 65302236), (510, 61460928), (540, 58046432), (544, 57619620), (576, 54418530), (612, 51217440), (640, 48976677), (680, 46095696), (720, 43534824), (765, 40973952), (816, 38413080), (864, 36279020), (918, 34144960), (960, 32651118), (1020, 30730464), (1080, 29023216), (1088, 28809810), (1152, 27209265), (1224, 25608720), (1360, 23047848), (1440, 21767412), (1530, 20486976), (1632, 19206540), (1728, 18139510), (1836, 17072480), (1920, 16325559), (2040, 15365232), (2160, 14511608), (2176, 14404905), (2295, 13657984), (2448, 12804360), (2720, 11523924), (2880, 10883706), (3060, 10243488), (3264, 9603270), (3456, 9069755), (3672, 8536240), (4080, 7682616), (4320, 7255804), (4590, 6828992), (4896, 6402180), (5440, 5761962), (5760, 5441853), (6120, 5121744), (6528, 4801635), (7344, 4268120), (8160, 3841308), (8640, 3627902), (9180, 3414496), (9792, 3201090), (10880, 2880981), (12240, 2560872), (14688, 2134060), (16320, 1920654), (17280, 1813951), (18360, 1707248), (19584, 1600545), (24480, 1280436), (29376, 1067030), (32640, 960327), (36720, 853624), (48960, 640218), (58752, 533515), (73440, 426812), (97920, 320109), (106703, 293760), (146880, 213406)]