8890992240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6592

約数の個数: 320

約数和(自身を含む): 32607912960

約数和(自身を除く): 23716920720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 23, 24, 26, 30, 38, 39, 40, 46, 48, 52, 57, 60, 65, 69, 76, 78, 80, 92, 95, 104, 114, 115, 120, 130, 138, 152, 156, 184, 190, 195, 208, 228, 230, 240, 247, 260, 276, 285, 299, 304, 312, 345, 368, 380, 390, 437, 456, 460, 494, 520, 552, 570, 598, 624, 690, 741, 760, 780, 874, 897, 912, 920, 988, 1040, 1104, 1140, 1196, 1235, 1311, 1380, 1482, 1495, 1520, 1560, 1748, 1794, 1840, 1976, 2185, 2280, 2392, 2470, 2622, 2760, 2964, 2990, 3120, 3496, 3588, 3705, 3952, 4370, 4485, 4560, 4784, 4940, 5244, 5520, 5681, 5928, 5980, 6521, 6555, 6992, 7176, 7410, 8740, 8970, 9880, 10488, 11362, 11856, 11960, 13042, 13110, 14352, 14820, 17043, 17480, 17940, 19563, 19760, 20976, 22724, 23920, 26084, 26220, 28405, 29640, 32605, 34086, 34960, 35880, 39126, 45448, 52168, 52440, 56810, 59280, 65210, 68172, 71760, 78252, 84773, 85215, 90896, 97815, 104336, 104880, 113620, 123899, 130420, 136344, 149983, 156504, 169546, 170430, 195630, 227240, 247798, 254319, 260840, 272688, 299966, 313008, 339092, 340860, 371697, 391260, 423865, 449949, 454480, 495596, 508638, 521680, 599932, 619495, 678184, 681720, 743394, 749915, 782520, 847730, 899898, 991192, 1017276, 1199864, 1238990, 1271595, 1356368, 1363440, 1486788, 1499830, 1565040, 1610687, 1695460, 1799796, 1858485, 1949779, 1982384, 2034552, 2249745, 2399728, 2477980, 2543190, 2849677, 2973576, 2999660, 3221374, 3390920, 3599592, 3716970, 3899558, 4069104, 4499490, 4832061, 4955960, 5086380, 5699354, 5849337, 5947152, 5999320, 6442748, 6781840, 7199184, 7433940, 7799116, 8053435, 8549031, 8998980, 9664122, 9748895, 9911920, 10172760, 11398708, 11698674, 11998640, 12885496, 14248385, 14867880, 15598232, 16106870, 17098062, 17997960, 19328244, 19497790, 20345520, 22797416, 23397348, 24160305, 25770992, 28496770, 29246685, 29735760, 31196464, 32213740, 34196124, 35995920, 37045801, 38656488, 38995580, 42745155, 45594832, 46794696, 48320610, 56993540, 58493370, 64427480, 68392248, 74091602, 77312976, 77991160, 85490310, 93589392, 96641220, 111137403, 113987080, 116986740, 128854960, 136784496, 148183204, 155982320, 170980620, 185229005, 193282440, 222274806, 227974160, 233973480, 296366408, 341961240, 370458010, 386564880, 444549612, 467946960, 555687015, 592732816, 683922480, 740916020, 889099224, 1111374030, 1481832040, 1778198448, 2222748060, 2963664080, 4445496120, 8890992240]

約数ペア:

[(1, 8890992240), (2, 4445496120), (3, 2963664080), (4, 2222748060), (5, 1778198448), (6, 1481832040), (8, 1111374030), (10, 889099224), (12, 740916020), (13, 683922480), (15, 592732816), (16, 555687015), (19, 467946960), (20, 444549612), (23, 386564880), (24, 370458010), (26, 341961240), (30, 296366408), (38, 233973480), (39, 227974160), (40, 222274806), (46, 193282440), (48, 185229005), (52, 170980620), (57, 155982320), (60, 148183204), (65, 136784496), (69, 128854960), (76, 116986740), (78, 113987080), (80, 111137403), (92, 96641220), (95, 93589392), (104, 85490310), (114, 77991160), (115, 77312976), (120, 74091602), (130, 68392248), (138, 64427480), (152, 58493370), (156, 56993540), (184, 48320610), (190, 46794696), (195, 45594832), (208, 42745155), (228, 38995580), (230, 38656488), (240, 37045801), (247, 35995920), (260, 34196124), (276, 32213740), (285, 31196464), (299, 29735760), (304, 29246685), (312, 28496770), (345, 25770992), (368, 24160305), (380, 23397348), (390, 22797416), (437, 20345520), (456, 19497790), (460, 19328244), (494, 17997960), (520, 17098062), (552, 16106870), (570, 15598232), (598, 14867880), (624, 14248385), (690, 12885496), (741, 11998640), (760, 11698674), (780, 11398708), (874, 10172760), (897, 9911920), (912, 9748895), (920, 9664122), (988, 8998980), (1040, 8549031), (1104, 8053435), (1140, 7799116), (1196, 7433940), (1235, 7199184), (1311, 6781840), (1380, 6442748), (1482, 5999320), (1495, 5947152), (1520, 5849337), (1560, 5699354), (1748, 5086380), (1794, 4955960), (1840, 4832061), (1976, 4499490), (2185, 4069104), (2280, 3899558), (2392, 3716970), (2470, 3599592), (2622, 3390920), (2760, 3221374), (2964, 2999660), (2990, 2973576), (3120, 2849677), (3496, 2543190), (3588, 2477980), (3705, 2399728), (3952, 2249745), (4370, 2034552), (4485, 1982384), (4560, 1949779), (4784, 1858485), (4940, 1799796), (5244, 1695460), (5520, 1610687), (5681, 1565040), (5928, 1499830), (5980, 1486788), (6521, 1363440), (6555, 1356368), (6992, 1271595), (7176, 1238990), (7410, 1199864), (8740, 1017276), (8970, 991192), (9880, 899898), (10488, 847730), (11362, 782520), (11856, 749915), (11960, 743394), (13042, 681720), (13110, 678184), (14352, 619495), (14820, 599932), (17043, 521680), (17480, 508638), (17940, 495596), (19563, 454480), (19760, 449949), (20976, 423865), (22724, 391260), (23920, 371697), (26084, 340860), (26220, 339092), (28405, 313008), (29640, 299966), (32605, 272688), (34086, 260840), (34960, 254319), (35880, 247798), (39126, 227240), (45448, 195630), (52168, 170430), (52440, 169546), (56810, 156504), (59280, 149983), (65210, 136344), (68172, 130420), (71760, 123899), (78252, 113620), (84773, 104880), (85215, 104336), (90896, 97815)]