2747600640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12599

約数の個数: 216

約数和(自身を含む): 10007546640

約数和(自身を除く): 7259946000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 12553, 13680, 14592, 18240, 21888, 24320, 25106, 27360, 36480, 37659, 43776, 50212, 54720, 62765, 72960, 75318, 100424, 109440, 112977, 125530, 150636, 188295, 200848, 218880, 225954, 238507, 251060, 301272, 376590, 401696, 451908, 477014, 502120, 564885, 602544, 715521, 753180, 803392, 903816, 954028, 1004240, 1129770, 1192535, 1205088, 1431042, 1506360, 1606784, 1807632, 1908056, 2008480, 2146563, 2259540, 2385070, 2410176, 2862084, 3012720, 3213568, 3577605, 3615264, 3816112, 4016960, 4293126, 4519080, 4770140, 4820352, 5724168, 6025440, 7155210, 7230528, 7632224, 8033920, 8586252, 9038160, 9540280, 9640704, 10732815, 11448336, 12050880, 14310420, 14461056, 15264448, 16067840, 17172504, 18076320, 19080560, 21465630, 22896672, 24101760, 28620840, 28922112, 30528896, 34345008, 36152640, 38161120, 42931260, 45793344, 48203520, 57241680, 61057792, 68690016, 72305280, 76322240, 85862520, 91586688, 114483360, 137380032, 144610560, 152644480, 171725040, 183173376, 228966720, 274760064, 305288960, 343450080, 457933440, 549520128, 686900160, 915866880, 1373800320, 2747600640]

約数ペア:

[(1, 2747600640), (2, 1373800320), (3, 915866880), (4, 686900160), (5, 549520128), (6, 457933440), (8, 343450080), (9, 305288960), (10, 274760064), (12, 228966720), (15, 183173376), (16, 171725040), (18, 152644480), (19, 144610560), (20, 137380032), (24, 114483360), (30, 91586688), (32, 85862520), (36, 76322240), (38, 72305280), (40, 68690016), (45, 61057792), (48, 57241680), (57, 48203520), (60, 45793344), (64, 42931260), (72, 38161120), (76, 36152640), (80, 34345008), (90, 30528896), (95, 28922112), (96, 28620840), (114, 24101760), (120, 22896672), (128, 21465630), (144, 19080560), (152, 18076320), (160, 17172504), (171, 16067840), (180, 15264448), (190, 14461056), (192, 14310420), (228, 12050880), (240, 11448336), (256, 10732815), (285, 9640704), (288, 9540280), (304, 9038160), (320, 8586252), (342, 8033920), (360, 7632224), (380, 7230528), (384, 7155210), (456, 6025440), (480, 5724168), (570, 4820352), (576, 4770140), (608, 4519080), (640, 4293126), (684, 4016960), (720, 3816112), (760, 3615264), (768, 3577605), (855, 3213568), (912, 3012720), (960, 2862084), (1140, 2410176), (1152, 2385070), (1216, 2259540), (1280, 2146563), (1368, 2008480), (1440, 1908056), (1520, 1807632), (1710, 1606784), (1824, 1506360), (1920, 1431042), (2280, 1205088), (2304, 1192535), (2432, 1129770), (2736, 1004240), (2880, 954028), (3040, 903816), (3420, 803392), (3648, 753180), (3840, 715521), (4560, 602544), (4864, 564885), (5472, 502120), (5760, 477014), (6080, 451908), (6840, 401696), (7296, 376590), (9120, 301272), (10944, 251060), (11520, 238507), (12160, 225954), (12553, 218880), (13680, 200848), (14592, 188295), (18240, 150636), (21888, 125530), (24320, 112977), (25106, 109440), (27360, 100424), (36480, 75318), (37659, 72960), (43776, 62765), (50212, 54720)]