166880160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 216

約数和(自身を含む): 606456396

約数和(自身を除く): 439576236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 401, 408, 480, 510, 544, 578, 612, 680, 720, 765, 802, 816, 867, 1020, 1156, 1203, 1224, 1360, 1440, 1445, 1530, 1604, 1632, 1734, 2005, 2040, 2312, 2406, 2448, 2601, 2720, 2890, 3060, 3208, 3468, 3609, 4010, 4080, 4335, 4624, 4812, 4896, 5202, 5780, 6015, 6120, 6416, 6817, 6936, 7218, 8020, 8160, 8670, 9248, 9624, 10404, 11560, 12030, 12240, 12832, 13005, 13634, 13872, 14436, 16040, 17340, 18045, 19248, 20451, 20808, 23120, 24060, 24480, 26010, 27268, 27744, 28872, 32080, 34085, 34680, 36090, 38496, 40902, 41616, 46240, 48120, 52020, 54536, 57744, 61353, 64160, 68170, 69360, 72180, 81804, 83232, 96240, 102255, 104040, 109072, 115488, 115889, 122706, 136340, 138720, 144360, 163608, 192480, 204510, 208080, 218144, 231778, 245412, 272680, 288720, 306765, 327216, 347667, 409020, 416160, 463556, 490824, 545360, 577440, 579445, 613530, 654432, 695334, 818040, 927112, 981648, 1043001, 1090720, 1158890, 1227060, 1390668, 1636080, 1738335, 1854224, 1963296, 2086002, 2317780, 2454120, 2781336, 3272160, 3476670, 3708448, 4172004, 4635560, 4908240, 5215005, 5562672, 6953340, 8344008, 9271120, 9816480, 10430010, 11125344, 13906680, 16688016, 18542240, 20860020, 27813360, 33376032, 41720040, 55626720, 83440080, 166880160]

約数ペア:

[(1, 166880160), (2, 83440080), (3, 55626720), (4, 41720040), (5, 33376032), (6, 27813360), (8, 20860020), (9, 18542240), (10, 16688016), (12, 13906680), (15, 11125344), (16, 10430010), (17, 9816480), (18, 9271120), (20, 8344008), (24, 6953340), (30, 5562672), (32, 5215005), (34, 4908240), (36, 4635560), (40, 4172004), (45, 3708448), (48, 3476670), (51, 3272160), (60, 2781336), (68, 2454120), (72, 2317780), (80, 2086002), (85, 1963296), (90, 1854224), (96, 1738335), (102, 1636080), (120, 1390668), (136, 1227060), (144, 1158890), (153, 1090720), (160, 1043001), (170, 981648), (180, 927112), (204, 818040), (240, 695334), (255, 654432), (272, 613530), (288, 579445), (289, 577440), (306, 545360), (340, 490824), (360, 463556), (401, 416160), (408, 409020), (480, 347667), (510, 327216), (544, 306765), (578, 288720), (612, 272680), (680, 245412), (720, 231778), (765, 218144), (802, 208080), (816, 204510), (867, 192480), (1020, 163608), (1156, 144360), (1203, 138720), (1224, 136340), (1360, 122706), (1440, 115889), (1445, 115488), (1530, 109072), (1604, 104040), (1632, 102255), (1734, 96240), (2005, 83232), (2040, 81804), (2312, 72180), (2406, 69360), (2448, 68170), (2601, 64160), (2720, 61353), (2890, 57744), (3060, 54536), (3208, 52020), (3468, 48120), (3609, 46240), (4010, 41616), (4080, 40902), (4335, 38496), (4624, 36090), (4812, 34680), (4896, 34085), (5202, 32080), (5780, 28872), (6015, 27744), (6120, 27268), (6416, 26010), (6817, 24480), (6936, 24060), (7218, 23120), (8020, 20808), (8160, 20451), (8670, 19248), (9248, 18045), (9624, 17340), (10404, 16040), (11560, 14436), (12030, 13872), (12240, 13634), (12832, 13005)]