86916240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 321729408

約数和(自身を除く): 234813168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 263, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 526, 540, 612, 648, 680, 720, 765, 789, 810, 816, 918, 972, 1020, 1052, 1080, 1215, 1224, 1296, 1315, 1360, 1377, 1530, 1578, 1620, 1836, 1944, 2040, 2104, 2160, 2295, 2367, 2430, 2448, 2630, 2754, 3060, 3156, 3240, 3672, 3888, 3945, 4080, 4131, 4208, 4471, 4590, 4734, 4860, 5260, 5508, 6120, 6312, 6480, 6885, 7101, 7344, 7890, 8262, 8942, 9180, 9468, 9720, 10520, 11016, 11835, 12240, 12624, 13413, 13770, 14202, 15780, 16524, 17884, 18360, 18936, 19440, 20655, 21040, 21303, 22032, 22355, 23670, 26826, 27540, 28404, 31560, 33048, 35505, 35768, 36720, 37872, 40239, 41310, 42606, 44710, 47340, 53652, 55080, 56808, 63120, 63909, 66096, 67065, 71010, 71536, 80478, 82620, 85212, 89420, 94680, 106515, 107304, 110160, 113616, 120717, 127818, 134130, 142020, 160956, 165240, 170424, 178840, 189360, 201195, 213030, 214608, 241434, 255636, 268260, 284040, 319545, 321912, 330480, 340848, 357680, 362151, 402390, 426060, 482868, 511272, 536520, 568080, 603585, 639090, 643824, 724302, 804780, 852120, 965736, 1022544, 1073040, 1086453, 1207170, 1278180, 1448604, 1609560, 1704240, 1810755, 1931472, 2172906, 2414340, 2556360, 2897208, 3219120, 3621510, 4345812, 4828680, 5112720, 5432265, 5794416, 7243020, 8691624, 9657360, 10864530, 14486040, 17383248, 21729060, 28972080, 43458120, 86916240]

約数ペア:

[(1, 86916240), (2, 43458120), (3, 28972080), (4, 21729060), (5, 17383248), (6, 14486040), (8, 10864530), (9, 9657360), (10, 8691624), (12, 7243020), (15, 5794416), (16, 5432265), (17, 5112720), (18, 4828680), (20, 4345812), (24, 3621510), (27, 3219120), (30, 2897208), (34, 2556360), (36, 2414340), (40, 2172906), (45, 1931472), (48, 1810755), (51, 1704240), (54, 1609560), (60, 1448604), (68, 1278180), (72, 1207170), (80, 1086453), (81, 1073040), (85, 1022544), (90, 965736), (102, 852120), (108, 804780), (120, 724302), (135, 643824), (136, 639090), (144, 603585), (153, 568080), (162, 536520), (170, 511272), (180, 482868), (204, 426060), (216, 402390), (240, 362151), (243, 357680), (255, 340848), (263, 330480), (270, 321912), (272, 319545), (306, 284040), (324, 268260), (340, 255636), (360, 241434), (405, 214608), (408, 213030), (432, 201195), (459, 189360), (486, 178840), (510, 170424), (526, 165240), (540, 160956), (612, 142020), (648, 134130), (680, 127818), (720, 120717), (765, 113616), (789, 110160), (810, 107304), (816, 106515), (918, 94680), (972, 89420), (1020, 85212), (1052, 82620), (1080, 80478), (1215, 71536), (1224, 71010), (1296, 67065), (1315, 66096), (1360, 63909), (1377, 63120), (1530, 56808), (1578, 55080), (1620, 53652), (1836, 47340), (1944, 44710), (2040, 42606), (2104, 41310), (2160, 40239), (2295, 37872), (2367, 36720), (2430, 35768), (2448, 35505), (2630, 33048), (2754, 31560), (3060, 28404), (3156, 27540), (3240, 26826), (3672, 23670), (3888, 22355), (3945, 22032), (4080, 21303), (4131, 21040), (4208, 20655), (4471, 19440), (4590, 18936), (4734, 18360), (4860, 17884), (5260, 16524), (5508, 15780), (6120, 14202), (6312, 13770), (6480, 13413), (6885, 12624), (7101, 12240), (7344, 11835), (7890, 11016), (8262, 10520), (8942, 9720), (9180, 9468)]