2041566720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:885

約数の個数: 320

約数和(自身を含む): 7283105280

約数和(自身を除く): 5241538560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 256, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 512, 544, 570, 608, 640, 646, 680, 760, 768, 816, 823, 912, 960, 969, 1020, 1088, 1140, 1216, 1280, 1292, 1360, 1520, 1536, 1615, 1632, 1646, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2469, 2560, 2584, 2720, 3040, 3230, 3264, 3292, 3648, 3840, 3876, 4080, 4115, 4352, 4560, 4845, 4864, 4938, 5168, 5440, 6080, 6460, 6528, 6584, 7296, 7680, 7752, 8160, 8230, 8704, 9120, 9690, 9728, 9876, 10336, 10880, 12160, 12345, 12920, 13056, 13168, 13991, 14592, 15504, 15637, 16320, 16460, 18240, 19380, 19752, 20672, 21760, 24320, 24690, 25840, 26112, 26336, 27982, 29184, 31008, 31274, 32640, 32920, 36480, 38760, 39504, 41344, 41973, 43520, 46911, 48640, 49380, 51680, 52672, 55964, 62016, 62548, 65280, 65840, 69955, 72960, 77520, 78185, 79008, 82688, 83946, 93822, 98760, 103360, 105344, 111928, 124032, 125096, 130560, 131680, 139910, 145920, 155040, 156370, 158016, 165376, 167892, 187644, 197520, 206720, 209865, 210688, 223856, 234555, 248064, 250192, 263360, 265829, 279820, 310080, 312740, 316032, 335784, 375288, 395040, 413440, 419730, 421376, 447712, 469110, 496128, 500384, 526720, 531658, 559640, 620160, 625480, 632064, 671568, 750576, 790080, 797487, 826880, 839460, 895424, 938220, 1000768, 1053440, 1063316, 1119280, 1240320, 1250960, 1264128, 1329145, 1343136, 1501152, 1580160, 1594974, 1678920, 1790848, 1876440, 2001536, 2106880, 2126632, 2238560, 2480640, 2501920, 2658290, 2686272, 3002304, 3160320, 3189948, 3357840, 3581696, 3752880, 3987435, 4003072, 4253264, 4477120, 5003840, 5316580, 5372544, 6004608, 6320640, 6379896, 6715680, 7163392, 7505760, 7974870, 8006144, 8506528, 8954240, 10007680, 10633160, 10745088, 12009216, 12759792, 13431360, 15011520, 15949740, 17013056, 17908480, 20015360, 21266320, 21490176, 24018432, 25519584, 26862720, 30023040, 31899480, 34026112, 35816960, 40030720, 42532640, 51039168, 53725440, 60046080, 63798960, 68052224, 85065280, 102078336, 107450880, 120092160, 127597920, 136104448, 170130560, 204156672, 255195840, 340261120, 408313344, 510391680, 680522240, 1020783360, 2041566720]

約数ペア:

[(1, 2041566720), (2, 1020783360), (3, 680522240), (4, 510391680), (5, 408313344), (6, 340261120), (8, 255195840), (10, 204156672), (12, 170130560), (15, 136104448), (16, 127597920), (17, 120092160), (19, 107450880), (20, 102078336), (24, 85065280), (30, 68052224), (32, 63798960), (34, 60046080), (38, 53725440), (40, 51039168), (48, 42532640), (51, 40030720), (57, 35816960), (60, 34026112), (64, 31899480), (68, 30023040), (76, 26862720), (80, 25519584), (85, 24018432), (95, 21490176), (96, 21266320), (102, 20015360), (114, 17908480), (120, 17013056), (128, 15949740), (136, 15011520), (152, 13431360), (160, 12759792), (170, 12009216), (190, 10745088), (192, 10633160), (204, 10007680), (228, 8954240), (240, 8506528), (255, 8006144), (256, 7974870), (272, 7505760), (285, 7163392), (304, 6715680), (320, 6379896), (323, 6320640), (340, 6004608), (380, 5372544), (384, 5316580), (408, 5003840), (456, 4477120), (480, 4253264), (510, 4003072), (512, 3987435), (544, 3752880), (570, 3581696), (608, 3357840), (640, 3189948), (646, 3160320), (680, 3002304), (760, 2686272), (768, 2658290), (816, 2501920), (823, 2480640), (912, 2238560), (960, 2126632), (969, 2106880), (1020, 2001536), (1088, 1876440), (1140, 1790848), (1216, 1678920), (1280, 1594974), (1292, 1580160), (1360, 1501152), (1520, 1343136), (1536, 1329145), (1615, 1264128), (1632, 1250960), (1646, 1240320), (1824, 1119280), (1920, 1063316), (1938, 1053440), (2040, 1000768), (2176, 938220), (2280, 895424), (2432, 839460), (2469, 826880), (2560, 797487), (2584, 790080), (2720, 750576), (3040, 671568), (3230, 632064), (3264, 625480), (3292, 620160), (3648, 559640), (3840, 531658), (3876, 526720), (4080, 500384), (4115, 496128), (4352, 469110), (4560, 447712), (4845, 421376), (4864, 419730), (4938, 413440), (5168, 395040), (5440, 375288), (6080, 335784), (6460, 316032), (6528, 312740), (6584, 310080), (7296, 279820), (7680, 265829), (7752, 263360), (8160, 250192), (8230, 248064), (8704, 234555), (9120, 223856), (9690, 210688), (9728, 209865), (9876, 206720), (10336, 197520), (10880, 187644), (12160, 167892), (12345, 165376), (12920, 158016), (13056, 156370), (13168, 155040), (13991, 145920), (14592, 139910), (15504, 131680), (15637, 130560), (16320, 125096), (16460, 124032), (18240, 111928), (19380, 105344), (19752, 103360), (20672, 98760), (21760, 93822), (24320, 83946), (24690, 82688), (25840, 79008), (26112, 78185), (26336, 77520), (27982, 72960), (29184, 69955), (31008, 65840), (31274, 65280), (32640, 62548), (32920, 62016), (36480, 55964), (38760, 52672), (39504, 51680), (41344, 49380), (41973, 48640), (43520, 46911)]