210179160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 736426080

約数和(自身を除く): 526246920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 360, 366, 408, 488, 510, 549, 563, 610, 612, 680, 732, 765, 915, 1020, 1037, 1098, 1126, 1220, 1224, 1464, 1530, 1689, 1830, 2040, 2074, 2196, 2252, 2440, 2745, 2815, 3060, 3111, 3378, 3660, 4148, 4392, 4504, 5067, 5185, 5490, 5630, 6120, 6222, 6756, 7320, 8296, 8445, 9333, 9571, 10134, 10370, 10980, 11260, 12444, 13512, 15555, 16890, 18666, 19142, 20268, 20740, 21960, 22520, 24888, 25335, 28713, 31110, 33780, 34343, 37332, 38284, 40536, 41480, 46665, 47855, 50670, 57426, 62220, 67560, 68686, 74664, 76568, 86139, 93330, 95710, 101340, 103029, 114852, 124440, 137372, 143565, 171715, 172278, 186660, 191420, 202680, 206058, 229704, 274744, 287130, 309087, 343430, 344556, 373320, 382840, 412116, 430695, 515145, 574260, 583831, 618174, 686860, 689112, 824232, 861390, 1030290, 1148520, 1167662, 1236348, 1373720, 1545435, 1722780, 1751493, 2060580, 2335324, 2472696, 2919155, 3090870, 3445560, 3502986, 4121160, 4670648, 5254479, 5838310, 6181740, 7005972, 8757465, 10508958, 11676620, 12363480, 14011944, 17514930, 21017916, 23353240, 26272395, 35029860, 42035832, 52544790, 70059720, 105089580, 210179160]

約数ペア:

[(1, 210179160), (2, 105089580), (3, 70059720), (4, 52544790), (5, 42035832), (6, 35029860), (8, 26272395), (9, 23353240), (10, 21017916), (12, 17514930), (15, 14011944), (17, 12363480), (18, 11676620), (20, 10508958), (24, 8757465), (30, 7005972), (34, 6181740), (36, 5838310), (40, 5254479), (45, 4670648), (51, 4121160), (60, 3502986), (61, 3445560), (68, 3090870), (72, 2919155), (85, 2472696), (90, 2335324), (102, 2060580), (120, 1751493), (122, 1722780), (136, 1545435), (153, 1373720), (170, 1236348), (180, 1167662), (183, 1148520), (204, 1030290), (244, 861390), (255, 824232), (305, 689112), (306, 686860), (340, 618174), (360, 583831), (366, 574260), (408, 515145), (488, 430695), (510, 412116), (549, 382840), (563, 373320), (610, 344556), (612, 343430), (680, 309087), (732, 287130), (765, 274744), (915, 229704), (1020, 206058), (1037, 202680), (1098, 191420), (1126, 186660), (1220, 172278), (1224, 171715), (1464, 143565), (1530, 137372), (1689, 124440), (1830, 114852), (2040, 103029), (2074, 101340), (2196, 95710), (2252, 93330), (2440, 86139), (2745, 76568), (2815, 74664), (3060, 68686), (3111, 67560), (3378, 62220), (3660, 57426), (4148, 50670), (4392, 47855), (4504, 46665), (5067, 41480), (5185, 40536), (5490, 38284), (5630, 37332), (6120, 34343), (6222, 33780), (6756, 31110), (7320, 28713), (8296, 25335), (8445, 24888), (9333, 22520), (9571, 21960), (10134, 20740), (10370, 20268), (10980, 19142), (11260, 18666), (12444, 16890), (13512, 15555)]