16260627840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{498181}}^1$

素因数の和:498220

約数の個数: 128

約数和(自身を含む): 54879729120

約数和(自身を除く): 38619101280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 498181, 996362, 1494543, 1992724, 2490905, 2989086, 3985448, 4981810, 5978172, 7472715, 7970896, 8469077, 9963620, 11956344, 14945430, 15941792, 16938154, 19927240, 23912688, 25407231, 29890860, 31883584, 33876308, 39854480, 42345385, 47825376, 50814462, 59781720, 63767168, 67752616, 79708960, 84690770, 95650752, 101628924, 119563440, 127036155, 135505232, 159417920, 169381540, 191301504, 203257848, 239126880, 254072310, 271010464, 318835840, 338763080, 406515696, 478253760, 508144620, 542020928, 677526160, 813031392, 956507520, 1016289240, 1084041856, 1355052320, 1626062784, 2032578480, 2710104640, 3252125568, 4065156960, 5420209280, 8130313920, 16260627840]

約数ペア:

[(1, 16260627840), (2, 8130313920), (3, 5420209280), (4, 4065156960), (5, 3252125568), (6, 2710104640), (8, 2032578480), (10, 1626062784), (12, 1355052320), (15, 1084041856), (16, 1016289240), (17, 956507520), (20, 813031392), (24, 677526160), (30, 542020928), (32, 508144620), (34, 478253760), (40, 406515696), (48, 338763080), (51, 318835840), (60, 271010464), (64, 254072310), (68, 239126880), (80, 203257848), (85, 191301504), (96, 169381540), (102, 159417920), (120, 135505232), (128, 127036155), (136, 119563440), (160, 101628924), (170, 95650752), (192, 84690770), (204, 79708960), (240, 67752616), (255, 63767168), (272, 59781720), (320, 50814462), (340, 47825376), (384, 42345385), (408, 39854480), (480, 33876308), (510, 31883584), (544, 29890860), (640, 25407231), (680, 23912688), (816, 19927240), (960, 16938154), (1020, 15941792), (1088, 14945430), (1360, 11956344), (1632, 9963620), (1920, 8469077), (2040, 7970896), (2176, 7472715), (2720, 5978172), (3264, 4981810), (4080, 3985448), (5440, 2989086), (6528, 2490905), (8160, 1992724), (10880, 1494543), (16320, 996362), (32640, 498181)]