19016291280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2094

約数の個数: 320

約数和(自身を含む): 69218569728

約数和(自身を除く): 50202278448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 97, 105, 112, 120, 122, 140, 168, 183, 194, 210, 240, 244, 280, 291, 305, 336, 366, 388, 420, 427, 485, 488, 560, 582, 610, 679, 732, 776, 840, 854, 915, 970, 976, 1164, 1220, 1281, 1358, 1455, 1464, 1552, 1680, 1708, 1830, 1913, 1940, 2037, 2135, 2328, 2440, 2562, 2716, 2910, 2928, 3395, 3416, 3660, 3826, 3880, 4074, 4270, 4656, 4880, 5124, 5432, 5739, 5820, 5917, 6405, 6790, 6832, 7320, 7652, 7760, 8148, 8540, 9565, 10185, 10248, 10864, 11478, 11640, 11834, 12810, 13391, 13580, 14640, 15304, 16296, 17080, 17751, 19130, 20370, 20496, 22956, 23280, 23668, 25620, 26782, 27160, 28695, 29585, 30608, 32592, 34160, 35502, 38260, 40173, 40740, 41419, 45912, 47336, 51240, 53564, 54320, 57390, 59170, 66955, 71004, 76520, 80346, 81480, 82838, 88755, 91824, 94672, 102480, 107128, 114780, 116693, 118340, 124257, 133910, 142008, 153040, 160692, 162960, 165676, 177510, 185561, 200865, 207095, 214256, 229560, 233386, 236680, 248514, 267820, 284016, 321384, 331352, 350079, 355020, 371122, 401730, 414190, 459120, 466772, 473360, 497028, 535640, 556683, 583465, 621285, 642768, 662704, 700158, 710040, 742244, 803460, 816851, 828380, 927805, 933544, 994056, 1071280, 1113366, 1166930, 1242570, 1298927, 1400316, 1420080, 1484488, 1606920, 1633702, 1656760, 1750395, 1855610, 1867088, 1988112, 2226732, 2333860, 2450553, 2485140, 2597854, 2783415, 2800632, 2968976, 3213840, 3267404, 3313520, 3500790, 3711220, 3896781, 4084255, 4453464, 4667720, 4901106, 4970280, 5195708, 5566830, 5601264, 6494635, 6534808, 7001580, 7422440, 7793562, 8168510, 8906928, 9335440, 9802212, 9940560, 10391416, 11133660, 11319221, 12252765, 12989270, 13069616, 14003160, 14844880, 15587124, 16337020, 19483905, 19604424, 20782832, 22267320, 22638442, 24505530, 25978540, 28006320, 31174248, 32674040, 33957663, 38967810, 39208848, 44534640, 45276884, 49011060, 51957080, 56596105, 62348496, 65348080, 67915326, 77935620, 79234547, 90553768, 98022120, 103914160, 113192210, 135830652, 155871240, 158469094, 169788315, 181107536, 196044240, 226384420, 237703641, 271661304, 311742480, 316938188, 339576630, 396172735, 452768840, 475407282, 543322608, 633876376, 679153260, 792345470, 905537680, 950814564, 1188518205, 1267752752, 1358306520, 1584690940, 1901629128, 2377036410, 2716613040, 3169381880, 3803258256, 4754072820, 6338763760, 9508145640, 19016291280]

約数ペア:

[(1, 19016291280), (2, 9508145640), (3, 6338763760), (4, 4754072820), (5, 3803258256), (6, 3169381880), (7, 2716613040), (8, 2377036410), (10, 1901629128), (12, 1584690940), (14, 1358306520), (15, 1267752752), (16, 1188518205), (20, 950814564), (21, 905537680), (24, 792345470), (28, 679153260), (30, 633876376), (35, 543322608), (40, 475407282), (42, 452768840), (48, 396172735), (56, 339576630), (60, 316938188), (61, 311742480), (70, 271661304), (80, 237703641), (84, 226384420), (97, 196044240), (105, 181107536), (112, 169788315), (120, 158469094), (122, 155871240), (140, 135830652), (168, 113192210), (183, 103914160), (194, 98022120), (210, 90553768), (240, 79234547), (244, 77935620), (280, 67915326), (291, 65348080), (305, 62348496), (336, 56596105), (366, 51957080), (388, 49011060), (420, 45276884), (427, 44534640), (485, 39208848), (488, 38967810), (560, 33957663), (582, 32674040), (610, 31174248), (679, 28006320), (732, 25978540), (776, 24505530), (840, 22638442), (854, 22267320), (915, 20782832), (970, 19604424), (976, 19483905), (1164, 16337020), (1220, 15587124), (1281, 14844880), (1358, 14003160), (1455, 13069616), (1464, 12989270), (1552, 12252765), (1680, 11319221), (1708, 11133660), (1830, 10391416), (1913, 9940560), (1940, 9802212), (2037, 9335440), (2135, 8906928), (2328, 8168510), (2440, 7793562), (2562, 7422440), (2716, 7001580), (2910, 6534808), (2928, 6494635), (3395, 5601264), (3416, 5566830), (3660, 5195708), (3826, 4970280), (3880, 4901106), (4074, 4667720), (4270, 4453464), (4656, 4084255), (4880, 3896781), (5124, 3711220), (5432, 3500790), (5739, 3313520), (5820, 3267404), (5917, 3213840), (6405, 2968976), (6790, 2800632), (6832, 2783415), (7320, 2597854), (7652, 2485140), (7760, 2450553), (8148, 2333860), (8540, 2226732), (9565, 1988112), (10185, 1867088), (10248, 1855610), (10864, 1750395), (11478, 1656760), (11640, 1633702), (11834, 1606920), (12810, 1484488), (13391, 1420080), (13580, 1400316), (14640, 1298927), (15304, 1242570), (16296, 1166930), (17080, 1113366), (17751, 1071280), (19130, 994056), (20370, 933544), (20496, 927805), (22956, 828380), (23280, 816851), (23668, 803460), (25620, 742244), (26782, 710040), (27160, 700158), (28695, 662704), (29585, 642768), (30608, 621285), (32592, 583465), (34160, 556683), (35502, 535640), (38260, 497028), (40173, 473360), (40740, 466772), (41419, 459120), (45912, 414190), (47336, 401730), (51240, 371122), (53564, 355020), (54320, 350079), (57390, 331352), (59170, 321384), (66955, 284016), (71004, 267820), (76520, 248514), (80346, 236680), (81480, 233386), (82838, 229560), (88755, 214256), (91824, 207095), (94672, 200865), (102480, 185561), (107128, 177510), (114780, 165676), (116693, 162960), (118340, 160692), (124257, 153040), (133910, 142008)]