2121850080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1284

約数の個数: 480

約数和(自身を含む): 9015874560

約数和(自身を除く): 6894024480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 480, 504, 513, 532, 540, 560, 567, 570, 608, 630, 648, 665, 672, 684, 720, 756, 760, 798, 810, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1231, 1260, 1296, 1330, 1368, 1440, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2268, 2280, 2394, 2462, 2520, 2565, 2592, 2660, 2736, 2835, 3024, 3040, 3078, 3192, 3240, 3360, 3420, 3591, 3693, 3780, 3990, 4104, 4256, 4320, 4536, 4560, 4788, 4924, 5040, 5130, 5320, 5472, 5670, 5985, 6048, 6155, 6156, 6384, 6480, 6840, 7182, 7386, 7560, 7695, 7980, 8208, 8617, 9072, 9120, 9576, 9848, 10080, 10260, 10640, 10773, 11079, 11340, 11970, 12310, 12312, 12768, 12960, 13680, 14364, 14772, 15120, 15390, 15960, 16416, 17234, 17955, 18144, 18465, 19152, 19696, 20520, 21280, 21546, 22158, 22680, 23389, 23940, 24620, 24624, 25851, 27360, 28728, 29544, 30240, 30780, 31920, 33237, 34468, 35910, 36930, 38304, 39392, 41040, 43085, 43092, 44316, 45360, 46778, 47880, 49240, 49248, 51702, 53865, 55395, 57456, 59088, 61560, 63840, 66474, 68936, 70167, 71820, 73860, 77553, 82080, 86170, 86184, 88632, 90720, 93556, 95760, 98480, 99711, 103404, 107730, 110790, 114912, 116945, 118176, 123120, 129255, 132948, 137872, 140334, 143640, 147720, 155106, 163723, 166185, 172340, 172368, 177264, 187112, 191520, 196960, 199422, 206808, 210501, 215460, 221580, 232659, 233890, 246240, 258510, 265896, 275744, 280668, 287280, 295440, 310212, 327446, 332370, 344680, 344736, 350835, 354528, 374224, 387765, 398844, 413616, 421002, 430920, 443160, 465318, 467780, 491169, 498555, 517020, 531792, 561336, 574560, 590880, 620424, 631503, 654892, 664740, 689360, 697977, 701670, 748448, 775530, 797688, 818615, 827232, 842004, 861840, 886320, 930636, 935560, 982338, 997110, 1034040, 1052505, 1063584, 1122672, 1163295, 1240848, 1263006, 1309784, 1329480, 1378720, 1395954, 1403340, 1473507, 1551060, 1595376, 1637230, 1684008, 1723680, 1772640, 1861272, 1871120, 1894509, 1964676, 1994220, 2068080, 2105010, 2245344, 2326590, 2455845, 2481696, 2526012, 2619568, 2658960, 2791908, 2806680, 2947014, 3102120, 3157515, 3190752, 3274460, 3368016, 3489885, 3722544, 3742240, 3789018, 3929352, 3988440, 4136160, 4210020, 4420521, 4653180, 4911690, 5052024, 5239136, 5317920, 5583816, 5613360, 5894028, 6204240, 6315030, 6548920, 6736032, 6979770, 7367535, 7445088, 7578036, 7858704, 7976880, 8420040, 8841042, 9306360, 9472545, 9823380, 10104048, 11167632, 11226720, 11788056, 12408480, 12630060, 13097840, 13261563, 13959540, 14735070, 15156072, 15717408, 15953760, 16840080, 17682084, 18612720, 18945090, 19646760, 20208096, 22102605, 22335264, 23576112, 25260120, 26195680, 26523126, 27919080, 29470140, 30312144, 33680160, 35364168, 37225440, 37890180, 39293520, 44205210, 47152224, 50520240, 53046252, 55838160, 58940280, 60624288, 66307815, 70728336, 75780360, 78587040, 88410420, 101040480, 106092504, 111676320, 117880560, 132615630, 141456672, 151560720, 176820840, 212185008, 235761120, 265231260, 303121440, 353641680, 424370016, 530462520, 707283360, 1060925040, 2121850080]

約数ペア:

[(1, 2121850080), (2, 1060925040), (3, 707283360), (4, 530462520), (5, 424370016), (6, 353641680), (7, 303121440), (8, 265231260), (9, 235761120), (10, 212185008), (12, 176820840), (14, 151560720), (15, 141456672), (16, 132615630), (18, 117880560), (19, 111676320), (20, 106092504), (21, 101040480), (24, 88410420), (27, 78587040), (28, 75780360), (30, 70728336), (32, 66307815), (35, 60624288), (36, 58940280), (38, 55838160), (40, 53046252), (42, 50520240), (45, 47152224), (48, 44205210), (54, 39293520), (56, 37890180), (57, 37225440), (60, 35364168), (63, 33680160), (70, 30312144), (72, 29470140), (76, 27919080), (80, 26523126), (81, 26195680), (84, 25260120), (90, 23576112), (95, 22335264), (96, 22102605), (105, 20208096), (108, 19646760), (112, 18945090), (114, 18612720), (120, 17682084), (126, 16840080), (133, 15953760), (135, 15717408), (140, 15156072), (144, 14735070), (152, 13959540), (160, 13261563), (162, 13097840), (168, 12630060), (171, 12408480), (180, 11788056), (189, 11226720), (190, 11167632), (210, 10104048), (216, 9823380), (224, 9472545), (228, 9306360), (240, 8841042), (252, 8420040), (266, 7976880), (270, 7858704), (280, 7578036), (285, 7445088), (288, 7367535), (304, 6979770), (315, 6736032), (324, 6548920), (336, 6315030), (342, 6204240), (360, 5894028), (378, 5613360), (380, 5583816), (399, 5317920), (405, 5239136), (420, 5052024), (432, 4911690), (456, 4653180), (480, 4420521), (504, 4210020), (513, 4136160), (532, 3988440), (540, 3929352), (560, 3789018), (567, 3742240), (570, 3722544), (608, 3489885), (630, 3368016), (648, 3274460), (665, 3190752), (672, 3157515), (684, 3102120), (720, 2947014), (756, 2806680), (760, 2791908), (798, 2658960), (810, 2619568), (840, 2526012), (855, 2481696), (864, 2455845), (912, 2326590), (945, 2245344), (1008, 2105010), (1026, 2068080), (1064, 1994220), (1080, 1964676), (1120, 1894509), (1134, 1871120), (1140, 1861272), (1197, 1772640), (1231, 1723680), (1260, 1684008), (1296, 1637230), (1330, 1595376), (1368, 1551060), (1440, 1473507), (1512, 1403340), (1520, 1395954), (1539, 1378720), (1596, 1329480), (1620, 1309784), (1680, 1263006), (1710, 1240848), (1824, 1163295), (1890, 1122672), (1995, 1063584), (2016, 1052505), (2052, 1034040), (2128, 997110), (2160, 982338), (2268, 935560), (2280, 930636), (2394, 886320), (2462, 861840), (2520, 842004), (2565, 827232), (2592, 818615), (2660, 797688), (2736, 775530), (2835, 748448), (3024, 701670), (3040, 697977), (3078, 689360), (3192, 664740), (3240, 654892), (3360, 631503), (3420, 620424), (3591, 590880), (3693, 574560), (3780, 561336), (3990, 531792), (4104, 517020), (4256, 498555), (4320, 491169), (4536, 467780), (4560, 465318), (4788, 443160), (4924, 430920), (5040, 421002), (5130, 413616), (5320, 398844), (5472, 387765), (5670, 374224), (5985, 354528), (6048, 350835), (6155, 344736), (6156, 344680), (6384, 332370), (6480, 327446), (6840, 310212), (7182, 295440), (7386, 287280), (7560, 280668), (7695, 275744), (7980, 265896), (8208, 258510), (8617, 246240), (9072, 233890), (9120, 232659), (9576, 221580), (9848, 215460), (10080, 210501), (10260, 206808), (10640, 199422), (10773, 196960), (11079, 191520), (11340, 187112), (11970, 177264), (12310, 172368), (12312, 172340), (12768, 166185), (12960, 163723), (13680, 155106), (14364, 147720), (14772, 143640), (15120, 140334), (15390, 137872), (15960, 132948), (16416, 129255), (17234, 123120), (17955, 118176), (18144, 116945), (18465, 114912), (19152, 110790), (19696, 107730), (20520, 103404), (21280, 99711), (21546, 98480), (22158, 95760), (22680, 93556), (23389, 90720), (23940, 88632), (24620, 86184), (24624, 86170), (25851, 82080), (27360, 77553), (28728, 73860), (29544, 71820), (30240, 70167), (30780, 68936), (31920, 66474), (33237, 63840), (34468, 61560), (35910, 59088), (36930, 57456), (38304, 55395), (39392, 53865), (41040, 51702), (43085, 49248), (43092, 49240), (44316, 47880), (45360, 46778)]