1994189760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13577}}^1$

素因数の和:13620

約数の個数: 224

約数和(自身を含む): 7449433920

約数和(自身を除く): 5455244160

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, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9792, 12240, 13577, 14688, 16320, 18360, 24480, 27154, 29376, 36720, 40731, 48960, 54308, 67885, 73440, 81462, 108616, 122193, 135770, 146880, 162924, 203655, 217232, 230809, 244386, 271540, 325848, 366579, 407310, 434464, 461618, 488772, 543080, 610965, 651696, 692427, 733158, 814620, 868928, 923236, 977544, 1086160, 1154045, 1221930, 1303392, 1384854, 1466316, 1629240, 1832895, 1846472, 1955088, 2077281, 2172320, 2308090, 2443860, 2606784, 2769708, 2932632, 3258480, 3462135, 3665790, 3692944, 3910176, 4154562, 4344640, 4616180, 4887720, 5539416, 5865264, 6231843, 6516960, 6924270, 7331580, 7385888, 7820352, 8309124, 9232360, 9775440, 10386405, 11078832, 11730528, 12463686, 13033920, 13848540, 14663160, 14771776, 16618248, 18464720, 19550880, 20772810, 22157664, 23461056, 24927372, 27697080, 29326320, 31159215, 33236496, 36929440, 39101760, 41545620, 44315328, 49854744, 55394160, 58652640, 62318430, 66472992, 73858880, 83091240, 99709488, 110788320, 117305280, 124636860, 132945984, 166182480, 199418976, 221576640, 249273720, 332364960, 398837952, 498547440, 664729920, 997094880, 1994189760]

約数ペア:

[(1, 1994189760), (2, 997094880), (3, 664729920), (4, 498547440), (5, 398837952), (6, 332364960), (8, 249273720), (9, 221576640), (10, 199418976), (12, 166182480), (15, 132945984), (16, 124636860), (17, 117305280), (18, 110788320), (20, 99709488), (24, 83091240), (27, 73858880), (30, 66472992), (32, 62318430), (34, 58652640), (36, 55394160), (40, 49854744), (45, 44315328), (48, 41545620), (51, 39101760), (54, 36929440), (60, 33236496), (64, 31159215), (68, 29326320), (72, 27697080), (80, 24927372), (85, 23461056), (90, 22157664), (96, 20772810), (102, 19550880), (108, 18464720), (120, 16618248), (135, 14771776), (136, 14663160), (144, 13848540), (153, 13033920), (160, 12463686), (170, 11730528), (180, 11078832), (192, 10386405), (204, 9775440), (216, 9232360), (240, 8309124), (255, 7820352), (270, 7385888), (272, 7331580), (288, 6924270), (306, 6516960), (320, 6231843), (340, 5865264), (360, 5539416), (408, 4887720), (432, 4616180), (459, 4344640), (480, 4154562), (510, 3910176), (540, 3692944), (544, 3665790), (576, 3462135), (612, 3258480), (680, 2932632), (720, 2769708), (765, 2606784), (816, 2443860), (864, 2308090), (918, 2172320), (960, 2077281), (1020, 1955088), (1080, 1846472), (1088, 1832895), (1224, 1629240), (1360, 1466316), (1440, 1384854), (1530, 1303392), (1632, 1221930), (1728, 1154045), (1836, 1086160), (2040, 977544), (2160, 923236), (2295, 868928), (2448, 814620), (2720, 733158), (2880, 692427), (3060, 651696), (3264, 610965), (3672, 543080), (4080, 488772), (4320, 461618), (4590, 434464), (4896, 407310), (5440, 366579), (6120, 325848), (7344, 271540), (8160, 244386), (8640, 230809), (9180, 217232), (9792, 203655), (12240, 162924), (13577, 146880), (14688, 135770), (16320, 122193), (18360, 108616), (24480, 81462), (27154, 73440), (29376, 67885), (36720, 54308), (40731, 48960)]