68689693440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1987549}}^1$

素因数の和:1987579

約数の個数: 144

約数和(自身を含む): 243753132000

約数和(自身を除く): 175063438560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 1987549, 3975098, 5962647, 7950196, 9937745, 11925294, 15900392, 17887941, 19875490, 23850588, 29813235, 31800784, 35775882, 39750980, 47701176, 53663823, 59626470, 63601568, 71551764, 79501960, 89439705, 95402352, 107327646, 119252940, 127203136, 143103528, 159003920, 178879410, 190804704, 214655292, 238505880, 254406272, 268319115, 286207056, 318007840, 357758820, 381609408, 429310584, 477011760, 508812544, 536638230, 572414112, 636015680, 715517640, 763218816, 858621168, 954023520, 1073276460, 1144828224, 1272031360, 1431035280, 1526437632, 1717242336, 1908047040, 2146552920, 2289656448, 2544062720, 2862070560, 3434484672, 3816094080, 4293105840, 4579312896, 5724141120, 6868969344, 7632188160, 8586211680, 11448282240, 13737938688, 17172423360, 22896564480, 34344846720, 68689693440]

約数ペア:

[(1, 68689693440), (2, 34344846720), (3, 22896564480), (4, 17172423360), (5, 13737938688), (6, 11448282240), (8, 8586211680), (9, 7632188160), (10, 6868969344), (12, 5724141120), (15, 4579312896), (16, 4293105840), (18, 3816094080), (20, 3434484672), (24, 2862070560), (27, 2544062720), (30, 2289656448), (32, 2146552920), (36, 1908047040), (40, 1717242336), (45, 1526437632), (48, 1431035280), (54, 1272031360), (60, 1144828224), (64, 1073276460), (72, 954023520), (80, 858621168), (90, 763218816), (96, 715517640), (108, 636015680), (120, 572414112), (128, 536638230), (135, 508812544), (144, 477011760), (160, 429310584), (180, 381609408), (192, 357758820), (216, 318007840), (240, 286207056), (256, 268319115), (270, 254406272), (288, 238505880), (320, 214655292), (360, 190804704), (384, 178879410), (432, 159003920), (480, 143103528), (540, 127203136), (576, 119252940), (640, 107327646), (720, 95402352), (768, 89439705), (864, 79501960), (960, 71551764), (1080, 63601568), (1152, 59626470), (1280, 53663823), (1440, 47701176), (1728, 39750980), (1920, 35775882), (2160, 31800784), (2304, 29813235), (2880, 23850588), (3456, 19875490), (3840, 17887941), (4320, 15900392), (5760, 11925294), (6912, 9937745), (8640, 7950196), (11520, 5962647), (17280, 3975098), (34560, 1987549)]