216682560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 224

約数和(自身を含む): 790041600

約数和(自身を除く): 573359040

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, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 809, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1618, 1674, 1728, 1860, 1984, 2160, 2232, 2427, 2480, 2790, 2880, 2976, 3236, 3348, 3720, 4045, 4185, 4320, 4464, 4854, 4960, 5580, 5952, 6472, 6696, 7281, 7440, 8090, 8370, 8640, 8928, 9708, 9920, 11160, 12135, 12944, 13392, 14562, 14880, 16180, 16740, 17856, 19416, 21843, 22320, 24270, 25079, 25888, 26784, 29124, 29760, 32360, 33480, 36405, 38832, 43686, 44640, 48540, 50158, 51776, 53568, 58248, 64720, 66960, 72810, 75237, 77664, 87372, 89280, 97080, 100316, 109215, 116496, 125395, 129440, 133920, 145620, 150474, 155328, 174744, 194160, 200632, 218430, 225711, 232992, 250790, 258880, 267840, 291240, 300948, 349488, 376185, 388320, 401264, 436860, 451422, 465984, 501580, 582480, 601896, 677133, 698976, 752370, 776640, 802528, 873720, 902844, 1003160, 1128555, 1164960, 1203792, 1354266, 1397952, 1504740, 1605056, 1747440, 1805688, 2006320, 2257110, 2329920, 2407584, 2708532, 3009480, 3385665, 3494880, 3611376, 4012640, 4514220, 4815168, 5417064, 6018960, 6771330, 6989760, 7222752, 8025280, 9028440, 10834128, 12037920, 13542660, 14445504, 18056880, 21668256, 24075840, 27085320, 36113760, 43336512, 54170640, 72227520, 108341280, 216682560]

約数ペア:

[(1, 216682560), (2, 108341280), (3, 72227520), (4, 54170640), (5, 43336512), (6, 36113760), (8, 27085320), (9, 24075840), (10, 21668256), (12, 18056880), (15, 14445504), (16, 13542660), (18, 12037920), (20, 10834128), (24, 9028440), (27, 8025280), (30, 7222752), (31, 6989760), (32, 6771330), (36, 6018960), (40, 5417064), (45, 4815168), (48, 4514220), (54, 4012640), (60, 3611376), (62, 3494880), (64, 3385665), (72, 3009480), (80, 2708532), (90, 2407584), (93, 2329920), (96, 2257110), (108, 2006320), (120, 1805688), (124, 1747440), (135, 1605056), (144, 1504740), (155, 1397952), (160, 1354266), (180, 1203792), (186, 1164960), (192, 1128555), (216, 1003160), (240, 902844), (248, 873720), (270, 802528), (279, 776640), (288, 752370), (310, 698976), (320, 677133), (360, 601896), (372, 582480), (432, 501580), (465, 465984), (480, 451422), (496, 436860), (540, 401264), (558, 388320), (576, 376185), (620, 349488), (720, 300948), (744, 291240), (809, 267840), (837, 258880), (864, 250790), (930, 232992), (960, 225711), (992, 218430), (1080, 200632), (1116, 194160), (1240, 174744), (1395, 155328), (1440, 150474), (1488, 145620), (1618, 133920), (1674, 129440), (1728, 125395), (1860, 116496), (1984, 109215), (2160, 100316), (2232, 97080), (2427, 89280), (2480, 87372), (2790, 77664), (2880, 75237), (2976, 72810), (3236, 66960), (3348, 64720), (3720, 58248), (4045, 53568), (4185, 51776), (4320, 50158), (4464, 48540), (4854, 44640), (4960, 43686), (5580, 38832), (5952, 36405), (6472, 33480), (6696, 32360), (7281, 29760), (7440, 29124), (8090, 26784), (8370, 25888), (8640, 25079), (8928, 24270), (9708, 22320), (9920, 21843), (11160, 19416), (12135, 17856), (12944, 16740), (13392, 16180), (14562, 14880)]