216146880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 280

約数和(自身を含む): 796625280

約数和(自身を除く): 580478400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 269, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 538, 540, 558, 576, 620, 648, 720, 744, 807, 810, 837, 864, 930, 960, 992, 1076, 1080, 1116, 1240, 1296, 1345, 1395, 1440, 1488, 1614, 1620, 1674, 1728, 1860, 1984, 2152, 2160, 2232, 2421, 2480, 2511, 2592, 2690, 2790, 2880, 2976, 3228, 3240, 3348, 3720, 4035, 4185, 4304, 4320, 4464, 4842, 4960, 5022, 5184, 5380, 5580, 5952, 6456, 6480, 6696, 7263, 7440, 8070, 8339, 8370, 8608, 8640, 8928, 9684, 9920, 10044, 10760, 11160, 12105, 12555, 12912, 12960, 13392, 14526, 14880, 16140, 16678, 16740, 17216, 17856, 19368, 20088, 21520, 21789, 22320, 24210, 25017, 25110, 25824, 25920, 26784, 29052, 29760, 32280, 33356, 33480, 36315, 38736, 40176, 41695, 43040, 43578, 44640, 48420, 50034, 50220, 51648, 53568, 58104, 64560, 66712, 66960, 72630, 75051, 77472, 80352, 83390, 86080, 87156, 89280, 96840, 100068, 100440, 108945, 116208, 125085, 129120, 133424, 133920, 145260, 150102, 154944, 160704, 166780, 174312, 193680, 200136, 200880, 217890, 225153, 232416, 250170, 258240, 266848, 267840, 290520, 300204, 333560, 348624, 375255, 387360, 400272, 401760, 435780, 450306, 464832, 500340, 533696, 581040, 600408, 667120, 675459, 697248, 750510, 774720, 800544, 803520, 871560, 900612, 1000680, 1125765, 1162080, 1200816, 1334240, 1350918, 1394496, 1501020, 1601088, 1743120, 1801224, 2001360, 2251530, 2324160, 2401632, 2668480, 2701836, 3002040, 3377295, 3486240, 3602448, 4002720, 4503060, 4803264, 5403672, 6004080, 6754590, 6972480, 7204896, 8005440, 9006120, 10807344, 12008160, 13509180, 14409792, 18012240, 21614688, 24016320, 27018360, 36024480, 43229376, 54036720, 72048960, 108073440, 216146880]

約数ペア:

[(1, 216146880), (2, 108073440), (3, 72048960), (4, 54036720), (5, 43229376), (6, 36024480), (8, 27018360), (9, 24016320), (10, 21614688), (12, 18012240), (15, 14409792), (16, 13509180), (18, 12008160), (20, 10807344), (24, 9006120), (27, 8005440), (30, 7204896), (31, 6972480), (32, 6754590), (36, 6004080), (40, 5403672), (45, 4803264), (48, 4503060), (54, 4002720), (60, 3602448), (62, 3486240), (64, 3377295), (72, 3002040), (80, 2701836), (81, 2668480), (90, 2401632), (93, 2324160), (96, 2251530), (108, 2001360), (120, 1801224), (124, 1743120), (135, 1601088), (144, 1501020), (155, 1394496), (160, 1350918), (162, 1334240), (180, 1200816), (186, 1162080), (192, 1125765), (216, 1000680), (240, 900612), (248, 871560), (269, 803520), (270, 800544), (279, 774720), (288, 750510), (310, 697248), (320, 675459), (324, 667120), (360, 600408), (372, 581040), (405, 533696), (432, 500340), (465, 464832), (480, 450306), (496, 435780), (538, 401760), (540, 400272), (558, 387360), (576, 375255), (620, 348624), (648, 333560), (720, 300204), (744, 290520), (807, 267840), (810, 266848), (837, 258240), (864, 250170), (930, 232416), (960, 225153), (992, 217890), (1076, 200880), (1080, 200136), (1116, 193680), (1240, 174312), (1296, 166780), (1345, 160704), (1395, 154944), (1440, 150102), (1488, 145260), (1614, 133920), (1620, 133424), (1674, 129120), (1728, 125085), (1860, 116208), (1984, 108945), (2152, 100440), (2160, 100068), (2232, 96840), (2421, 89280), (2480, 87156), (2511, 86080), (2592, 83390), (2690, 80352), (2790, 77472), (2880, 75051), (2976, 72630), (3228, 66960), (3240, 66712), (3348, 64560), (3720, 58104), (4035, 53568), (4185, 51648), (4304, 50220), (4320, 50034), (4464, 48420), (4842, 44640), (4960, 43578), (5022, 43040), (5184, 41695), (5380, 40176), (5580, 38736), (5952, 36315), (6456, 33480), (6480, 33356), (6696, 32280), (7263, 29760), (7440, 29052), (8070, 26784), (8339, 25920), (8370, 25824), (8608, 25110), (8640, 25017), (8928, 24210), (9684, 22320), (9920, 21789), (10044, 21520), (10760, 20088), (11160, 19368), (12105, 17856), (12555, 17216), (12912, 16740), (12960, 16678), (13392, 16140), (14526, 14880)]