19412727240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:476

約数の個数: 256

約数和(自身を含む): 60383232000

約数和(自身を除く): 40970504760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 103, 120, 127, 149, 166, 206, 249, 254, 298, 309, 332, 381, 412, 415, 447, 498, 508, 515, 596, 618, 635, 664, 745, 762, 824, 830, 894, 996, 1016, 1030, 1192, 1236, 1245, 1270, 1490, 1524, 1545, 1660, 1788, 1905, 1992, 2060, 2235, 2472, 2490, 2540, 2980, 3048, 3090, 3320, 3576, 3810, 4120, 4470, 4980, 5080, 5960, 6180, 7620, 8549, 8940, 9960, 10541, 12360, 12367, 13081, 15240, 15347, 17098, 17880, 18923, 21082, 24734, 25647, 26162, 30694, 31623, 34196, 37101, 37846, 39243, 42164, 42745, 46041, 49468, 51294, 52324, 52705, 56769, 61388, 61835, 63246, 65405, 68392, 74202, 75692, 76735, 78486, 84328, 85490, 92082, 94615, 98936, 102588, 104648, 105410, 113538, 122776, 123670, 126492, 128235, 130810, 148404, 151384, 153470, 156972, 158115, 170980, 184164, 185505, 189230, 196215, 205176, 210820, 227076, 230205, 247340, 252984, 256470, 261620, 283845, 296808, 306940, 313944, 316230, 341960, 368328, 371010, 378460, 392430, 421640, 454152, 460410, 494680, 512940, 523240, 567690, 613880, 632460, 742020, 756920, 784860, 920820, 1025880, 1085723, 1135380, 1264920, 1273801, 1484040, 1569720, 1570609, 1841640, 1949069, 2171446, 2270760, 2547602, 3141218, 3257169, 3821403, 3898138, 4342892, 4711827, 5095204, 5428615, 5847207, 6282436, 6369005, 6514338, 7642806, 7796276, 7853045, 8685784, 9423654, 9745345, 10190408, 10857230, 11694414, 12564872, 12738010, 13028676, 15285612, 15592552, 15706090, 16285845, 18847308, 19107015, 19490690, 21714460, 23388828, 23559135, 25476020, 26057352, 29236035, 30571224, 31412180, 32571690, 37694616, 38214030, 38981380, 43428920, 46777656, 47118270, 50952040, 58472070, 62824360, 65143380, 76428060, 77962760, 94236540, 116944140, 130286760, 152856120, 161772727, 188473080, 233888280, 323545454, 485318181, 647090908, 808863635, 970636362, 1294181816, 1617727270, 1941272724, 2426590905, 3235454540, 3882545448, 4853181810, 6470909080, 9706363620, 19412727240]

約数ペア:

[(1, 19412727240), (2, 9706363620), (3, 6470909080), (4, 4853181810), (5, 3882545448), (6, 3235454540), (8, 2426590905), (10, 1941272724), (12, 1617727270), (15, 1294181816), (20, 970636362), (24, 808863635), (30, 647090908), (40, 485318181), (60, 323545454), (83, 233888280), (103, 188473080), (120, 161772727), (127, 152856120), (149, 130286760), (166, 116944140), (206, 94236540), (249, 77962760), (254, 76428060), (298, 65143380), (309, 62824360), (332, 58472070), (381, 50952040), (412, 47118270), (415, 46777656), (447, 43428920), (498, 38981380), (508, 38214030), (515, 37694616), (596, 32571690), (618, 31412180), (635, 30571224), (664, 29236035), (745, 26057352), (762, 25476020), (824, 23559135), (830, 23388828), (894, 21714460), (996, 19490690), (1016, 19107015), (1030, 18847308), (1192, 16285845), (1236, 15706090), (1245, 15592552), (1270, 15285612), (1490, 13028676), (1524, 12738010), (1545, 12564872), (1660, 11694414), (1788, 10857230), (1905, 10190408), (1992, 9745345), (2060, 9423654), (2235, 8685784), (2472, 7853045), (2490, 7796276), (2540, 7642806), (2980, 6514338), (3048, 6369005), (3090, 6282436), (3320, 5847207), (3576, 5428615), (3810, 5095204), (4120, 4711827), (4470, 4342892), (4980, 3898138), (5080, 3821403), (5960, 3257169), (6180, 3141218), (7620, 2547602), (8549, 2270760), (8940, 2171446), (9960, 1949069), (10541, 1841640), (12360, 1570609), (12367, 1569720), (13081, 1484040), (15240, 1273801), (15347, 1264920), (17098, 1135380), (17880, 1085723), (18923, 1025880), (21082, 920820), (24734, 784860), (25647, 756920), (26162, 742020), (30694, 632460), (31623, 613880), (34196, 567690), (37101, 523240), (37846, 512940), (39243, 494680), (42164, 460410), (42745, 454152), (46041, 421640), (49468, 392430), (51294, 378460), (52324, 371010), (52705, 368328), (56769, 341960), (61388, 316230), (61835, 313944), (63246, 306940), (65405, 296808), (68392, 283845), (74202, 261620), (75692, 256470), (76735, 252984), (78486, 247340), (84328, 230205), (85490, 227076), (92082, 210820), (94615, 205176), (98936, 196215), (102588, 189230), (104648, 185505), (105410, 184164), (113538, 170980), (122776, 158115), (123670, 156972), (126492, 153470), (128235, 151384), (130810, 148404)]