72078923520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{90679}}^1$

素因数の和:90732

約数の個数: 288

約数和(自身を含む): 266903884800

約数和(自身を除く): 194824961280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2304, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 3840, 4140, 4320, 4416, 4968, 5520, 5760, 5888, 6210, 6624, 6912, 7360, 8280, 8640, 8832, 9936, 11040, 11520, 12420, 13248, 14720, 16560, 17280, 17664, 19872, 22080, 24840, 26496, 29440, 33120, 34560, 39744, 44160, 49680, 52992, 66240, 79488, 88320, 90679, 99360, 132480, 158976, 181358, 198720, 264960, 272037, 362716, 397440, 453395, 544074, 725432, 794880, 816111, 906790, 1088148, 1360185, 1450864, 1632222, 1813580, 2085617, 2176296, 2448333, 2720370, 2901728, 3264444, 3627160, 4080555, 4171234, 4352592, 4896666, 5440740, 5803456, 6256851, 6528888, 7254320, 8161110, 8342468, 8705184, 9793332, 10428085, 10881480, 11606912, 12241665, 12513702, 13057776, 14508640, 16322220, 16684936, 17410368, 18770553, 19586664, 20856170, 21762960, 23213824, 24483330, 25027404, 26115552, 29017280, 31284255, 32644440, 33369872, 34820736, 37541106, 39173328, 41712340, 43525920, 48966660, 50054808, 52231104, 56311659, 58034560, 62568510, 65288880, 66739744, 69641472, 75082212, 78346656, 83424680, 87051840, 93852765, 97933320, 100109616, 104462208, 112623318, 116069120, 125137020, 130577760, 133479488, 150164424, 156693312, 166849360, 174103680, 187705530, 195866640, 200219232, 208924416, 225246636, 250274040, 261155520, 266958976, 281558295, 300328848, 313386624, 333698720, 348207360, 375411060, 391733280, 400438464, 450493272, 500548080, 522311040, 533917952, 563116590, 600657696, 626773248, 667397440, 750822120, 783466560, 800876928, 900986544, 1001096160, 1044622080, 1126233180, 1201315392, 1334794880, 1501644240, 1566933120, 1601753856, 1801973088, 2002192320, 2252466360, 2402630784, 2669589760, 3003288480, 3133866240, 3603946176, 4004384640, 4504932720, 4805261568, 6006576960, 7207892352, 8008769280, 9009865440, 12013153920, 14415784704, 18019730880, 24026307840, 36039461760, 72078923520]

約数ペア:

[(1, 72078923520), (2, 36039461760), (3, 24026307840), (4, 18019730880), (5, 14415784704), (6, 12013153920), (8, 9009865440), (9, 8008769280), (10, 7207892352), (12, 6006576960), (15, 4805261568), (16, 4504932720), (18, 4004384640), (20, 3603946176), (23, 3133866240), (24, 3003288480), (27, 2669589760), (30, 2402630784), (32, 2252466360), (36, 2002192320), (40, 1801973088), (45, 1601753856), (46, 1566933120), (48, 1501644240), (54, 1334794880), (60, 1201315392), (64, 1126233180), (69, 1044622080), (72, 1001096160), (80, 900986544), (90, 800876928), (92, 783466560), (96, 750822120), (108, 667397440), (115, 626773248), (120, 600657696), (128, 563116590), (135, 533917952), (138, 522311040), (144, 500548080), (160, 450493272), (180, 400438464), (184, 391733280), (192, 375411060), (207, 348207360), (216, 333698720), (230, 313386624), (240, 300328848), (256, 281558295), (270, 266958976), (276, 261155520), (288, 250274040), (320, 225246636), (345, 208924416), (360, 200219232), (368, 195866640), (384, 187705530), (414, 174103680), (432, 166849360), (460, 156693312), (480, 150164424), (540, 133479488), (552, 130577760), (576, 125137020), (621, 116069120), (640, 112623318), (690, 104462208), (720, 100109616), (736, 97933320), (768, 93852765), (828, 87051840), (864, 83424680), (920, 78346656), (960, 75082212), (1035, 69641472), (1080, 66739744), (1104, 65288880), (1152, 62568510), (1242, 58034560), (1280, 56311659), (1380, 52231104), (1440, 50054808), (1472, 48966660), (1656, 43525920), (1728, 41712340), (1840, 39173328), (1920, 37541106), (2070, 34820736), (2160, 33369872), (2208, 32644440), (2304, 31284255), (2484, 29017280), (2760, 26115552), (2880, 25027404), (2944, 24483330), (3105, 23213824), (3312, 21762960), (3456, 20856170), (3680, 19586664), (3840, 18770553), (4140, 17410368), (4320, 16684936), (4416, 16322220), (4968, 14508640), (5520, 13057776), (5760, 12513702), (5888, 12241665), (6210, 11606912), (6624, 10881480), (6912, 10428085), (7360, 9793332), (8280, 8705184), (8640, 8342468), (8832, 8161110), (9936, 7254320), (11040, 6528888), (11520, 6256851), (12420, 5803456), (13248, 5440740), (14720, 4896666), (16560, 4352592), (17280, 4171234), (17664, 4080555), (19872, 3627160), (22080, 3264444), (24840, 2901728), (26496, 2720370), (29440, 2448333), (33120, 2176296), (34560, 2085617), (39744, 1813580), (44160, 1632222), (49680, 1450864), (52992, 1360185), (66240, 1088148), (79488, 906790), (88320, 816111), (90679, 794880), (99360, 725432), (132480, 544074), (158976, 453395), (181358, 397440), (198720, 362716), (264960, 272037)]