80456598040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:1074

約数の個数: 256

約数和(自身を含む): 225740390400

約数和(自身を除く): 145283792360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 140, 182, 254, 260, 269, 280, 364, 455, 508, 520, 538, 635, 647, 728, 889, 910, 1016, 1076, 1270, 1294, 1345, 1651, 1778, 1820, 1883, 2152, 2540, 2588, 2690, 3235, 3302, 3497, 3556, 3640, 3766, 4445, 4529, 5080, 5176, 5380, 6470, 6604, 6994, 7112, 7532, 8255, 8411, 8890, 9058, 9415, 10760, 11557, 12940, 13208, 13988, 15064, 16510, 16822, 17485, 17780, 18116, 18830, 22645, 23114, 24479, 25880, 27976, 33020, 33644, 34163, 34970, 35560, 36232, 37660, 42055, 45290, 46228, 48958, 57785, 58877, 66040, 67288, 68326, 69940, 75320, 82169, 84110, 90580, 92456, 97916, 115570, 117754, 122395, 136652, 139880, 164338, 168220, 170815, 174043, 181160, 195832, 231140, 235508, 239141, 244790, 273304, 294385, 328676, 336440, 341630, 348086, 410845, 444119, 462280, 471016, 478282, 489580, 575183, 588770, 657352, 683260, 696172, 821690, 870215, 888238, 956564, 979160, 1068197, 1150366, 1177540, 1195705, 1218301, 1366520, 1392344, 1643380, 1740430, 1776476, 1913128, 2136394, 2220595, 2262559, 2300732, 2355080, 2391410, 2436602, 2875915, 3108833, 3286760, 3480860, 3552952, 4272788, 4441190, 4525118, 4601464, 4782820, 4873204, 5340985, 5751830, 6091505, 6217666, 6961720, 7477379, 8545576, 8882380, 9050236, 9565640, 9746408, 10681970, 11312795, 11503660, 12183010, 12435332, 14954758, 15544165, 15837913, 17764760, 18100472, 21363940, 22103461, 22625590, 23007320, 24366020, 24870664, 29909516, 31088330, 31675826, 37386895, 42727880, 44206922, 45251180, 48732040, 59819032, 62176660, 63351652, 74773790, 79189565, 88413844, 90502360, 110517305, 124353320, 126703304, 149547580, 154724227, 158379130, 176827688, 221034610, 287344993, 299095160, 309448454, 316758260, 442069220, 574689986, 618896908, 633516520, 773621135, 884138440, 1149379972, 1237793816, 1436724965, 1547242270, 2011414951, 2298759944, 2873449930, 3094484540, 4022829902, 5746899860, 6188969080, 8045659804, 10057074755, 11493799720, 16091319608, 20114149510, 40228299020, 80456598040]

約数ペア:

[(1, 80456598040), (2, 40228299020), (4, 20114149510), (5, 16091319608), (7, 11493799720), (8, 10057074755), (10, 8045659804), (13, 6188969080), (14, 5746899860), (20, 4022829902), (26, 3094484540), (28, 2873449930), (35, 2298759944), (40, 2011414951), (52, 1547242270), (56, 1436724965), (65, 1237793816), (70, 1149379972), (91, 884138440), (104, 773621135), (127, 633516520), (130, 618896908), (140, 574689986), (182, 442069220), (254, 316758260), (260, 309448454), (269, 299095160), (280, 287344993), (364, 221034610), (455, 176827688), (508, 158379130), (520, 154724227), (538, 149547580), (635, 126703304), (647, 124353320), (728, 110517305), (889, 90502360), (910, 88413844), (1016, 79189565), (1076, 74773790), (1270, 63351652), (1294, 62176660), (1345, 59819032), (1651, 48732040), (1778, 45251180), (1820, 44206922), (1883, 42727880), (2152, 37386895), (2540, 31675826), (2588, 31088330), (2690, 29909516), (3235, 24870664), (3302, 24366020), (3497, 23007320), (3556, 22625590), (3640, 22103461), (3766, 21363940), (4445, 18100472), (4529, 17764760), (5080, 15837913), (5176, 15544165), (5380, 14954758), (6470, 12435332), (6604, 12183010), (6994, 11503660), (7112, 11312795), (7532, 10681970), (8255, 9746408), (8411, 9565640), (8890, 9050236), (9058, 8882380), (9415, 8545576), (10760, 7477379), (11557, 6961720), (12940, 6217666), (13208, 6091505), (13988, 5751830), (15064, 5340985), (16510, 4873204), (16822, 4782820), (17485, 4601464), (17780, 4525118), (18116, 4441190), (18830, 4272788), (22645, 3552952), (23114, 3480860), (24479, 3286760), (25880, 3108833), (27976, 2875915), (33020, 2436602), (33644, 2391410), (34163, 2355080), (34970, 2300732), (35560, 2262559), (36232, 2220595), (37660, 2136394), (42055, 1913128), (45290, 1776476), (46228, 1740430), (48958, 1643380), (57785, 1392344), (58877, 1366520), (66040, 1218301), (67288, 1195705), (68326, 1177540), (69940, 1150366), (75320, 1068197), (82169, 979160), (84110, 956564), (90580, 888238), (92456, 870215), (97916, 821690), (115570, 696172), (117754, 683260), (122395, 657352), (136652, 588770), (139880, 575183), (164338, 489580), (168220, 478282), (170815, 471016), (174043, 462280), (181160, 444119), (195832, 410845), (231140, 348086), (235508, 341630), (239141, 336440), (244790, 328676), (273304, 294385)]