219399840

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 432

約数和(自身を含む): 892775520

約数和(自身を除く): 673375680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 243, 264, 270, 285, 288, 297, 304, 324, 330, 342, 352, 360, 380, 396, 405, 418, 432, 440, 456, 480, 486, 495, 513, 528, 540, 570, 594, 608, 627, 648, 660, 684, 720, 729, 760, 792, 810, 836, 855, 864, 880, 891, 912, 972, 990, 1026, 1045, 1056, 1080, 1140, 1188, 1215, 1254, 1296, 1320, 1368, 1440, 1458, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1760, 1782, 1824, 1881, 1944, 1980, 2052, 2090, 2160, 2187, 2280, 2376, 2430, 2508, 2565, 2592, 2640, 2673, 2736, 2916, 2970, 3040, 3078, 3135, 3168, 3240, 3344, 3420, 3564, 3645, 3762, 3888, 3960, 4104, 4180, 4320, 4374, 4455, 4560, 4617, 4752, 4860, 5016, 5130, 5280, 5346, 5472, 5643, 5832, 5940, 6156, 6270, 6480, 6561, 6688, 6840, 7128, 7290, 7524, 7695, 7776, 7920, 8019, 8208, 8360, 8748, 8910, 9120, 9234, 9405, 9504, 9720, 10032, 10260, 10692, 10935, 11286, 11664, 11880, 12312, 12540, 12960, 13122, 13365, 13680, 13851, 14256, 14580, 15048, 15390, 15840, 16038, 16416, 16720, 16929, 17496, 17820, 18468, 18810, 19440, 20064, 20520, 21384, 21870, 22572, 23085, 23328, 23760, 24057, 24624, 25080, 26244, 26730, 27360, 27702, 28215, 28512, 29160, 30096, 30780, 32076, 32805, 33440, 33858, 34992, 35640, 36936, 37620, 38880, 40095, 41040, 41553, 42768, 43740, 45144, 46170, 47520, 48114, 49248, 50160, 50787, 52488, 53460, 55404, 56430, 58320, 60192, 61560, 64152, 65610, 67716, 69255, 69984, 71280, 72171, 73872, 75240, 80190, 82080, 83106, 84645, 85536, 87480, 90288, 92340, 96228, 100320, 101574, 104976, 106920, 110808, 112860, 116640, 120285, 123120, 124659, 128304, 131220, 135432, 138510, 142560, 144342, 147744, 150480, 152361, 160380, 166212, 169290, 174960, 180576, 184680, 192456, 203148, 207765, 209952, 213840, 221616, 225720, 240570, 246240, 249318, 253935, 256608, 262440, 270864, 277020, 288684, 300960, 304722, 320760, 332424, 338580, 349920, 360855, 369360, 384912, 406296, 415530, 427680, 443232, 451440, 457083, 481140, 498636, 507870, 524880, 541728, 554040, 577368, 609444, 623295, 641520, 664848, 677160, 721710, 738720, 761805, 769824, 812592, 831060, 902880, 914166, 962280, 997272, 1015740, 1049760, 1108080, 1154736, 1218888, 1246590, 1283040, 1329696, 1354320, 1371249, 1443420, 1523610, 1625184, 1662120, 1828332, 1924560, 1994544, 2031480, 2216160, 2285415, 2309472, 2437776, 2493180, 2708640, 2742498, 2886840, 3047220, 3324240, 3656664, 3849120, 3989088, 4062960, 4570830, 4875552, 4986360, 5484996, 5773680, 6094440, 6648480, 6856245, 7313328, 8125920, 9141660, 9972720, 10969992, 11547360, 12188880, 13712490, 14626656, 18283320, 19945440, 21939984, 24377760, 27424980, 36566640, 43879968, 54849960, 73133280, 109699920, 219399840]

約数ペア:

[(1, 219399840), (2, 109699920), (3, 73133280), (4, 54849960), (5, 43879968), (6, 36566640), (8, 27424980), (9, 24377760), (10, 21939984), (11, 19945440), (12, 18283320), (15, 14626656), (16, 13712490), (18, 12188880), (19, 11547360), (20, 10969992), (22, 9972720), (24, 9141660), (27, 8125920), (30, 7313328), (32, 6856245), (33, 6648480), (36, 6094440), (38, 5773680), (40, 5484996), (44, 4986360), (45, 4875552), (48, 4570830), (54, 4062960), (55, 3989088), (57, 3849120), (60, 3656664), (66, 3324240), (72, 3047220), (76, 2886840), (80, 2742498), (81, 2708640), (88, 2493180), (90, 2437776), (95, 2309472), (96, 2285415), (99, 2216160), (108, 2031480), (110, 1994544), (114, 1924560), (120, 1828332), (132, 1662120), (135, 1625184), (144, 1523610), (152, 1443420), (160, 1371249), (162, 1354320), (165, 1329696), (171, 1283040), (176, 1246590), (180, 1218888), (190, 1154736), (198, 1108080), (209, 1049760), (216, 1015740), (220, 997272), (228, 962280), (240, 914166), (243, 902880), (264, 831060), (270, 812592), (285, 769824), (288, 761805), (297, 738720), (304, 721710), (324, 677160), (330, 664848), (342, 641520), (352, 623295), (360, 609444), (380, 577368), (396, 554040), (405, 541728), (418, 524880), (432, 507870), (440, 498636), (456, 481140), (480, 457083), (486, 451440), (495, 443232), (513, 427680), (528, 415530), (540, 406296), (570, 384912), (594, 369360), (608, 360855), (627, 349920), (648, 338580), (660, 332424), (684, 320760), (720, 304722), (729, 300960), (760, 288684), (792, 277020), (810, 270864), (836, 262440), (855, 256608), (864, 253935), (880, 249318), (891, 246240), (912, 240570), (972, 225720), (990, 221616), (1026, 213840), (1045, 209952), (1056, 207765), (1080, 203148), (1140, 192456), (1188, 184680), (1215, 180576), (1254, 174960), (1296, 169290), (1320, 166212), (1368, 160380), (1440, 152361), (1458, 150480), (1485, 147744), (1520, 144342), (1539, 142560), (1584, 138510), (1620, 135432), (1672, 131220), (1710, 128304), (1760, 124659), (1782, 123120), (1824, 120285), (1881, 116640), (1944, 112860), (1980, 110808), (2052, 106920), (2090, 104976), (2160, 101574), (2187, 100320), (2280, 96228), (2376, 92340), (2430, 90288), (2508, 87480), (2565, 85536), (2592, 84645), (2640, 83106), (2673, 82080), (2736, 80190), (2916, 75240), (2970, 73872), (3040, 72171), (3078, 71280), (3135, 69984), (3168, 69255), (3240, 67716), (3344, 65610), (3420, 64152), (3564, 61560), (3645, 60192), (3762, 58320), (3888, 56430), (3960, 55404), (4104, 53460), (4180, 52488), (4320, 50787), (4374, 50160), (4455, 49248), (4560, 48114), (4617, 47520), (4752, 46170), (4860, 45144), (5016, 43740), (5130, 42768), (5280, 41553), (5346, 41040), (5472, 40095), (5643, 38880), (5832, 37620), (5940, 36936), (6156, 35640), (6270, 34992), (6480, 33858), (6561, 33440), (6688, 32805), (6840, 32076), (7128, 30780), (7290, 30096), (7524, 29160), (7695, 28512), (7776, 28215), (7920, 27702), (8019, 27360), (8208, 26730), (8360, 26244), (8748, 25080), (8910, 24624), (9120, 24057), (9234, 23760), (9405, 23328), (9504, 23085), (9720, 22572), (10032, 21870), (10260, 21384), (10692, 20520), (10935, 20064), (11286, 19440), (11664, 18810), (11880, 18468), (12312, 17820), (12540, 17496), (12960, 16929), (13122, 16720), (13365, 16416), (13680, 16038), (13851, 15840), (14256, 15390), (14580, 15048)]