2809504353320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{31327}}^1$

素因数の和:31672

約数の個数: 256

約数和(自身を含む): 7775920373760

約数和(自身を除く): 4966416020440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 83, 85, 119, 136, 140, 166, 170, 227, 238, 280, 332, 340, 415, 454, 476, 581, 595, 664, 680, 830, 908, 952, 1135, 1162, 1190, 1411, 1589, 1660, 1816, 2270, 2324, 2380, 2822, 2905, 3178, 3320, 3859, 4540, 4648, 4760, 5644, 5810, 6356, 7055, 7718, 7945, 9080, 9877, 11288, 11620, 12712, 14110, 15436, 15890, 18841, 19295, 19754, 23240, 27013, 28220, 30872, 31327, 31780, 37682, 38590, 39508, 49385, 54026, 56440, 62654, 63560, 75364, 77180, 79016, 94205, 98770, 108052, 125308, 131887, 135065, 150728, 154360, 156635, 188410, 197540, 216104, 219289, 250616, 263774, 270130, 313270, 320297, 376820, 395080, 438578, 527548, 532559, 540260, 626540, 640594, 659435, 753640, 877156, 1055096, 1065118, 1080520, 1096445, 1253080, 1281188, 1318870, 1601485, 1754312, 2130236, 2192890, 2242079, 2562376, 2600141, 2637740, 2662795, 3202970, 3727913, 4260472, 4385780, 4484158, 5200282, 5275480, 5325590, 6405940, 7111229, 7455826, 8771560, 8968316, 10400564, 10651180, 11210395, 12811880, 13000705, 14222458, 14911652, 17936632, 18200987, 18639565, 20801128, 21302360, 22420790, 26001410, 28444916, 29823304, 35556145, 36401974, 37279130, 44202397, 44841580, 49778603, 52002820, 56889832, 71112290, 72803948, 74558260, 88404794, 89683160, 91004935, 99557206, 104005640, 120890893, 142224580, 145607896, 149116520, 176809588, 182009870, 199114412, 221011985, 241781786, 248893015, 284449160, 309416779, 353619176, 364019740, 398228824, 442023970, 483563572, 497786030, 590232007, 604454465, 618833558, 728039480, 846236251, 884047940, 967127144, 995572060, 1180464014, 1208908930, 1237667116, 1547083895, 1692472502, 1768095880, 1991144120, 2360928028, 2417817860, 2475334232, 2951160035, 3094167790, 3384945004, 4131624049, 4231181255, 4721856056, 4835635720, 5902320070, 6188335580, 6769890008, 8263248098, 8462362510, 10033944119, 11804640140, 12376671160, 16526496196, 16924725020, 20067888238, 20658120245, 23609280280, 33052992392, 33849450040, 40135776476, 41316240490, 50169720595, 70237608833, 80271552952, 82632480980, 100339441190, 140475217666, 165264961960, 200678882380, 280950435332, 351188044165, 401357764760, 561900870664, 702376088330, 1404752176660, 2809504353320]

約数ペア:

[(1, 2809504353320), (2, 1404752176660), (4, 702376088330), (5, 561900870664), (7, 401357764760), (8, 351188044165), (10, 280950435332), (14, 200678882380), (17, 165264961960), (20, 140475217666), (28, 100339441190), (34, 82632480980), (35, 80271552952), (40, 70237608833), (56, 50169720595), (68, 41316240490), (70, 40135776476), (83, 33849450040), (85, 33052992392), (119, 23609280280), (136, 20658120245), (140, 20067888238), (166, 16924725020), (170, 16526496196), (227, 12376671160), (238, 11804640140), (280, 10033944119), (332, 8462362510), (340, 8263248098), (415, 6769890008), (454, 6188335580), (476, 5902320070), (581, 4835635720), (595, 4721856056), (664, 4231181255), (680, 4131624049), (830, 3384945004), (908, 3094167790), (952, 2951160035), (1135, 2475334232), (1162, 2417817860), (1190, 2360928028), (1411, 1991144120), (1589, 1768095880), (1660, 1692472502), (1816, 1547083895), (2270, 1237667116), (2324, 1208908930), (2380, 1180464014), (2822, 995572060), (2905, 967127144), (3178, 884047940), (3320, 846236251), (3859, 728039480), (4540, 618833558), (4648, 604454465), (4760, 590232007), (5644, 497786030), (5810, 483563572), (6356, 442023970), (7055, 398228824), (7718, 364019740), (7945, 353619176), (9080, 309416779), (9877, 284449160), (11288, 248893015), (11620, 241781786), (12712, 221011985), (14110, 199114412), (15436, 182009870), (15890, 176809588), (18841, 149116520), (19295, 145607896), (19754, 142224580), (23240, 120890893), (27013, 104005640), (28220, 99557206), (30872, 91004935), (31327, 89683160), (31780, 88404794), (37682, 74558260), (38590, 72803948), (39508, 71112290), (49385, 56889832), (54026, 52002820), (56440, 49778603), (62654, 44841580), (63560, 44202397), (75364, 37279130), (77180, 36401974), (79016, 35556145), (94205, 29823304), (98770, 28444916), (108052, 26001410), (125308, 22420790), (131887, 21302360), (135065, 20801128), (150728, 18639565), (154360, 18200987), (156635, 17936632), (188410, 14911652), (197540, 14222458), (216104, 13000705), (219289, 12811880), (250616, 11210395), (263774, 10651180), (270130, 10400564), (313270, 8968316), (320297, 8771560), (376820, 7455826), (395080, 7111229), (438578, 6405940), (527548, 5325590), (532559, 5275480), (540260, 5200282), (626540, 4484158), (640594, 4385780), (659435, 4260472), (753640, 3727913), (877156, 3202970), (1055096, 2662795), (1065118, 2637740), (1080520, 2600141), (1096445, 2562376), (1253080, 2242079), (1281188, 2192890), (1318870, 2130236), (1601485, 1754312)]