2021729760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27529}}^1$

素因数の和:27570

約数の個数: 192

約数和(自身を含む): 7492564800

約数和(自身を除く): 5470835040

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, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24480, 27529, 36720, 55058, 73440, 82587, 110116, 137645, 165174, 220232, 247761, 275290, 330348, 412935, 440464, 467993, 495522, 550580, 660696, 743283, 825870, 880928, 935986, 991044, 1101160, 1238805, 1321392, 1403979, 1486566, 1651740, 1871972, 1982088, 2202320, 2339965, 2477610, 2642784, 2807958, 2973132, 3303480, 3716415, 3743944, 3964176, 4211937, 4404640, 4679930, 4955220, 5615916, 5946264, 6606960, 7019895, 7432830, 7487888, 7928352, 8423874, 9359860, 9910440, 11231832, 11892528, 12635811, 13213920, 14039790, 14865660, 14975776, 16847748, 18719720, 19820880, 21059685, 22463664, 23785056, 25271622, 28079580, 29731320, 33695496, 37439440, 39641760, 42119370, 44927328, 50543244, 56159160, 59462640, 63179055, 67390992, 74878880, 84238740, 101086488, 112318320, 118925280, 126358110, 134781984, 168477480, 202172976, 224636640, 252716220, 336954960, 404345952, 505432440, 673909920, 1010864880, 2021729760]

約数ペア:

[(1, 2021729760), (2, 1010864880), (3, 673909920), (4, 505432440), (5, 404345952), (6, 336954960), (8, 252716220), (9, 224636640), (10, 202172976), (12, 168477480), (15, 134781984), (16, 126358110), (17, 118925280), (18, 112318320), (20, 101086488), (24, 84238740), (27, 74878880), (30, 67390992), (32, 63179055), (34, 59462640), (36, 56159160), (40, 50543244), (45, 44927328), (48, 42119370), (51, 39641760), (54, 37439440), (60, 33695496), (68, 29731320), (72, 28079580), (80, 25271622), (85, 23785056), (90, 22463664), (96, 21059685), (102, 19820880), (108, 18719720), (120, 16847748), (135, 14975776), (136, 14865660), (144, 14039790), (153, 13213920), (160, 12635811), (170, 11892528), (180, 11231832), (204, 9910440), (216, 9359860), (240, 8423874), (255, 7928352), (270, 7487888), (272, 7432830), (288, 7019895), (306, 6606960), (340, 5946264), (360, 5615916), (408, 4955220), (432, 4679930), (459, 4404640), (480, 4211937), (510, 3964176), (540, 3743944), (544, 3716415), (612, 3303480), (680, 2973132), (720, 2807958), (765, 2642784), (816, 2477610), (864, 2339965), (918, 2202320), (1020, 1982088), (1080, 1871972), (1224, 1651740), (1360, 1486566), (1440, 1403979), (1530, 1321392), (1632, 1238805), (1836, 1101160), (2040, 991044), (2160, 935986), (2295, 880928), (2448, 825870), (2720, 743283), (3060, 660696), (3672, 550580), (4080, 495522), (4320, 467993), (4590, 440464), (4896, 412935), (6120, 330348), (7344, 275290), (8160, 247761), (9180, 220232), (12240, 165174), (14688, 137645), (18360, 110116), (24480, 82587), (27529, 73440), (36720, 55058)]