1838920320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1917

約数の個数: 320

約数和(自身を含む): 6916456800

約数和(自身を除く): 5077536480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1867, 1920, 2052, 2160, 2280, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 3734, 4104, 4320, 4560, 5130, 5184, 5472, 5601, 5760, 6080, 6156, 6480, 6840, 7296, 7468, 7695, 8208, 8640, 9120, 9335, 10260, 10368, 10944, 11202, 12160, 12312, 12960, 13680, 14936, 15390, 16416, 16803, 17280, 18240, 18670, 20520, 21888, 22404, 24624, 25920, 27360, 28005, 29872, 30780, 32832, 33606, 35473, 36480, 37340, 41040, 44808, 49248, 50409, 51840, 54720, 56010, 59744, 61560, 65664, 67212, 70946, 74680, 82080, 84015, 89616, 98496, 100818, 106419, 109440, 112020, 119488, 123120, 134424, 141892, 149360, 151227, 164160, 168030, 177365, 179232, 196992, 201636, 212838, 224040, 238976, 246240, 252045, 268848, 283784, 298720, 302454, 319257, 328320, 336060, 354730, 358464, 403272, 425676, 448080, 492480, 504090, 532095, 537696, 567568, 597440, 604908, 638514, 672120, 709460, 716928, 756135, 806544, 851352, 896160, 957771, 984960, 1008180, 1064190, 1075392, 1135136, 1194880, 1209816, 1277028, 1344240, 1418920, 1512270, 1596285, 1613088, 1702704, 1792320, 1915542, 2016360, 2128380, 2150784, 2270272, 2419632, 2554056, 2688480, 2837840, 2873313, 3024540, 3192570, 3226176, 3405408, 3584640, 3831084, 4032720, 4256760, 4540544, 4788855, 4839264, 5108112, 5376960, 5675680, 5746626, 6049080, 6385140, 6452352, 6810816, 7662168, 8065440, 8513520, 9577710, 9678528, 10216224, 10753920, 11351360, 11493252, 12098160, 12770280, 13621632, 14366565, 15324336, 16130880, 17027040, 19155420, 19357056, 20432448, 22702720, 22986504, 24196320, 25540560, 28733130, 30648672, 32261760, 34054080, 38310840, 40864896, 45973008, 48392640, 51081120, 57466260, 61297344, 68108160, 76621680, 91946016, 96785280, 102162240, 114932520, 122594688, 153243360, 183892032, 204324480, 229865040, 306486720, 367784064, 459730080, 612973440, 919460160, 1838920320]

約数ペア:

[(1, 1838920320), (2, 919460160), (3, 612973440), (4, 459730080), (5, 367784064), (6, 306486720), (8, 229865040), (9, 204324480), (10, 183892032), (12, 153243360), (15, 122594688), (16, 114932520), (18, 102162240), (19, 96785280), (20, 91946016), (24, 76621680), (27, 68108160), (30, 61297344), (32, 57466260), (36, 51081120), (38, 48392640), (40, 45973008), (45, 40864896), (48, 38310840), (54, 34054080), (57, 32261760), (60, 30648672), (64, 28733130), (72, 25540560), (76, 24196320), (80, 22986504), (81, 22702720), (90, 20432448), (95, 19357056), (96, 19155420), (108, 17027040), (114, 16130880), (120, 15324336), (128, 14366565), (135, 13621632), (144, 12770280), (152, 12098160), (160, 11493252), (162, 11351360), (171, 10753920), (180, 10216224), (190, 9678528), (192, 9577710), (216, 8513520), (228, 8065440), (240, 7662168), (270, 6810816), (285, 6452352), (288, 6385140), (304, 6049080), (320, 5746626), (324, 5675680), (342, 5376960), (360, 5108112), (380, 4839264), (384, 4788855), (405, 4540544), (432, 4256760), (456, 4032720), (480, 3831084), (513, 3584640), (540, 3405408), (570, 3226176), (576, 3192570), (608, 3024540), (640, 2873313), (648, 2837840), (684, 2688480), (720, 2554056), (760, 2419632), (810, 2270272), (855, 2150784), (864, 2128380), (912, 2016360), (960, 1915542), (1026, 1792320), (1080, 1702704), (1140, 1613088), (1152, 1596285), (1216, 1512270), (1296, 1418920), (1368, 1344240), (1440, 1277028), (1520, 1209816), (1539, 1194880), (1620, 1135136), (1710, 1075392), (1728, 1064190), (1824, 1008180), (1867, 984960), (1920, 957771), (2052, 896160), (2160, 851352), (2280, 806544), (2432, 756135), (2565, 716928), (2592, 709460), (2736, 672120), (2880, 638514), (3040, 604908), (3078, 597440), (3240, 567568), (3420, 537696), (3456, 532095), (3648, 504090), (3734, 492480), (4104, 448080), (4320, 425676), (4560, 403272), (5130, 358464), (5184, 354730), (5472, 336060), (5601, 328320), (5760, 319257), (6080, 302454), (6156, 298720), (6480, 283784), (6840, 268848), (7296, 252045), (7468, 246240), (7695, 238976), (8208, 224040), (8640, 212838), (9120, 201636), (9335, 196992), (10260, 179232), (10368, 177365), (10944, 168030), (11202, 164160), (12160, 151227), (12312, 149360), (12960, 141892), (13680, 134424), (14936, 123120), (15390, 119488), (16416, 112020), (16803, 109440), (17280, 106419), (18240, 100818), (18670, 98496), (20520, 89616), (21888, 84015), (22404, 82080), (24624, 74680), (25920, 70946), (27360, 67212), (28005, 65664), (29872, 61560), (30780, 59744), (32832, 56010), (33606, 54720), (35473, 51840), (36480, 50409), (37340, 49248), (41040, 44808)]