18990473040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4127}}^1$

素因数の和:4247

約数の個数: 480

約数和(自身を含む): 80490848256

約数和(自身を除く): 61500375216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 83, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 166, 168, 176, 180, 198, 210, 220, 231, 240, 249, 252, 264, 280, 308, 315, 330, 332, 336, 360, 385, 396, 415, 420, 440, 462, 495, 498, 504, 528, 560, 581, 616, 630, 660, 664, 693, 720, 747, 770, 792, 830, 840, 880, 913, 924, 990, 996, 1008, 1155, 1162, 1232, 1245, 1260, 1320, 1328, 1386, 1494, 1540, 1584, 1660, 1680, 1743, 1826, 1848, 1980, 1992, 2310, 2324, 2490, 2520, 2640, 2739, 2772, 2905, 2988, 3080, 3320, 3465, 3486, 3652, 3696, 3735, 3960, 3984, 4127, 4565, 4620, 4648, 4980, 5040, 5229, 5478, 5544, 5810, 5976, 6160, 6391, 6640, 6930, 6972, 7304, 7470, 7920, 8217, 8254, 8715, 9130, 9240, 9296, 9960, 10458, 10956, 11088, 11620, 11952, 12381, 12782, 13695, 13860, 13944, 14608, 14940, 16434, 16508, 17430, 18260, 18480, 19173, 19920, 20635, 20916, 21912, 23240, 24762, 25564, 26145, 27390, 27720, 27888, 28889, 29880, 31955, 32868, 33016, 34860, 36520, 37143, 38346, 41085, 41270, 41832, 43824, 45397, 46480, 49524, 51128, 52290, 54780, 55440, 57519, 57778, 59760, 61905, 63910, 65736, 66032, 69720, 73040, 74286, 76692, 82170, 82540, 83664, 86667, 90794, 95865, 99048, 102256, 104580, 109560, 115038, 115556, 123810, 127820, 131472, 136191, 139440, 144445, 148572, 153384, 164340, 165080, 173334, 181588, 185715, 191730, 198096, 209160, 219120, 226985, 230076, 231112, 247620, 255640, 260001, 272382, 287595, 288890, 297144, 306768, 317779, 328680, 330160, 342541, 346668, 363176, 371430, 383460, 408573, 418320, 433335, 453970, 460152, 462224, 495240, 511280, 520002, 544764, 575190, 577780, 594288, 635558, 657360, 680955, 685082, 693336, 726352, 742860, 766920, 817146, 866670, 907940, 920304, 953337, 990480, 1027623, 1040004, 1089528, 1150380, 1155560, 1271116, 1300005, 1361910, 1370164, 1386672, 1485720, 1533840, 1588895, 1634292, 1712705, 1733340, 1815880, 1906674, 2042865, 2055246, 2080008, 2179056, 2300760, 2311120, 2397787, 2542232, 2600010, 2723820, 2740328, 2860011, 2971440, 3082869, 3177790, 3268584, 3425410, 3466680, 3631760, 3767951, 3813348, 4085730, 4110492, 4160016, 4601520, 4766685, 4795574, 5084464, 5138115, 5200020, 5447640, 5480656, 5720022, 6165738, 6355580, 6537168, 6850820, 6933360, 7193361, 7535902, 7626696, 8171460, 8220984, 9533370, 9591148, 10276230, 10400040, 10895280, 11303853, 11440044, 11988935, 12331476, 12711160, 13701640, 14300055, 14386722, 15071804, 15253392, 15414345, 16342920, 16441968, 18839755, 19066740, 19182296, 20552460, 20800080, 21580083, 22607706, 22880088, 23977870, 24662952, 25422320, 26375657, 27403280, 28600110, 28773444, 30143608, 30828690, 32685840, 33911559, 35966805, 37679510, 38133480, 38364592, 41104920, 43160166, 45215412, 45760176, 47955740, 49325904, 52751314, 56519265, 57200220, 57546888, 60287216, 61657380, 67823118, 71933610, 75359020, 76266960, 79126971, 82209840, 86320332, 90430824, 95911480, 105502628, 107900415, 113038530, 114400440, 115093776, 123314760, 131878285, 135646236, 143867220, 150718040, 158253942, 169557795, 172640664, 180861648, 191822960, 211005256, 215800830, 226077060, 228800880, 237380913, 246629520, 263756570, 271292472, 287734440, 301436080, 316507884, 339115590, 345281328, 395634855, 422010512, 431601660, 452154120, 474761826, 527513140, 542584944, 575468880, 633015768, 678231180, 791269710, 863203320, 904308240, 949523652, 1055026280, 1186904565, 1266031536, 1356462360, 1582539420, 1726406640, 1899047304, 2110052560, 2373809130, 2712924720, 3165078840, 3798094608, 4747618260, 6330157680, 9495236520, 18990473040]

約数ペア:

[(1, 18990473040), (2, 9495236520), (3, 6330157680), (4, 4747618260), (5, 3798094608), (6, 3165078840), (7, 2712924720), (8, 2373809130), (9, 2110052560), (10, 1899047304), (11, 1726406640), (12, 1582539420), (14, 1356462360), (15, 1266031536), (16, 1186904565), (18, 1055026280), (20, 949523652), (21, 904308240), (22, 863203320), (24, 791269710), (28, 678231180), (30, 633015768), (33, 575468880), (35, 542584944), (36, 527513140), (40, 474761826), (42, 452154120), (44, 431601660), (45, 422010512), (48, 395634855), (55, 345281328), (56, 339115590), (60, 316507884), (63, 301436080), (66, 287734440), (70, 271292472), (72, 263756570), (77, 246629520), (80, 237380913), (83, 228800880), (84, 226077060), (88, 215800830), (90, 211005256), (99, 191822960), (105, 180861648), (110, 172640664), (112, 169557795), (120, 158253942), (126, 150718040), (132, 143867220), (140, 135646236), (144, 131878285), (154, 123314760), (165, 115093776), (166, 114400440), (168, 113038530), (176, 107900415), (180, 105502628), (198, 95911480), (210, 90430824), (220, 86320332), (231, 82209840), (240, 79126971), (249, 76266960), (252, 75359020), (264, 71933610), (280, 67823118), (308, 61657380), (315, 60287216), (330, 57546888), (332, 57200220), (336, 56519265), (360, 52751314), (385, 49325904), (396, 47955740), (415, 45760176), (420, 45215412), (440, 43160166), (462, 41104920), (495, 38364592), (498, 38133480), (504, 37679510), (528, 35966805), (560, 33911559), (581, 32685840), (616, 30828690), (630, 30143608), (660, 28773444), (664, 28600110), (693, 27403280), (720, 26375657), (747, 25422320), (770, 24662952), (792, 23977870), (830, 22880088), (840, 22607706), (880, 21580083), (913, 20800080), (924, 20552460), (990, 19182296), (996, 19066740), (1008, 18839755), (1155, 16441968), (1162, 16342920), (1232, 15414345), (1245, 15253392), (1260, 15071804), (1320, 14386722), (1328, 14300055), (1386, 13701640), (1494, 12711160), (1540, 12331476), (1584, 11988935), (1660, 11440044), (1680, 11303853), (1743, 10895280), (1826, 10400040), (1848, 10276230), (1980, 9591148), (1992, 9533370), (2310, 8220984), (2324, 8171460), (2490, 7626696), (2520, 7535902), (2640, 7193361), (2739, 6933360), (2772, 6850820), (2905, 6537168), (2988, 6355580), (3080, 6165738), (3320, 5720022), (3465, 5480656), (3486, 5447640), (3652, 5200020), (3696, 5138115), (3735, 5084464), (3960, 4795574), (3984, 4766685), (4127, 4601520), (4565, 4160016), (4620, 4110492), (4648, 4085730), (4980, 3813348), (5040, 3767951), (5229, 3631760), (5478, 3466680), (5544, 3425410), (5810, 3268584), (5976, 3177790), (6160, 3082869), (6391, 2971440), (6640, 2860011), (6930, 2740328), (6972, 2723820), (7304, 2600010), (7470, 2542232), (7920, 2397787), (8217, 2311120), (8254, 2300760), (8715, 2179056), (9130, 2080008), (9240, 2055246), (9296, 2042865), (9960, 1906674), (10458, 1815880), (10956, 1733340), (11088, 1712705), (11620, 1634292), (11952, 1588895), (12381, 1533840), (12782, 1485720), (13695, 1386672), (13860, 1370164), (13944, 1361910), (14608, 1300005), (14940, 1271116), (16434, 1155560), (16508, 1150380), (17430, 1089528), (18260, 1040004), (18480, 1027623), (19173, 990480), (19920, 953337), (20635, 920304), (20916, 907940), (21912, 866670), (23240, 817146), (24762, 766920), (25564, 742860), (26145, 726352), (27390, 693336), (27720, 685082), (27888, 680955), (28889, 657360), (29880, 635558), (31955, 594288), (32868, 577780), (33016, 575190), (34860, 544764), (36520, 520002), (37143, 511280), (38346, 495240), (41085, 462224), (41270, 460152), (41832, 453970), (43824, 433335), (45397, 418320), (46480, 408573), (49524, 383460), (51128, 371430), (52290, 363176), (54780, 346668), (55440, 342541), (57519, 330160), (57778, 328680), (59760, 317779), (61905, 306768), (63910, 297144), (65736, 288890), (66032, 287595), (69720, 272382), (73040, 260001), (74286, 255640), (76692, 247620), (82170, 231112), (82540, 230076), (83664, 226985), (86667, 219120), (90794, 209160), (95865, 198096), (99048, 191730), (102256, 185715), (104580, 181588), (109560, 173334), (115038, 165080), (115556, 164340), (123810, 153384), (127820, 148572), (131472, 144445), (136191, 139440)]