225247680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11173}}^1$

素因数の和:11203

約数の個数: 168

約数和(自身を含む): 885517152

約数和(自身を除く): 660269472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 11173, 20160, 22346, 33519, 44692, 55865, 67038, 78211, 89384, 100557, 111730, 134076, 156422, 167595, 178768, 201114, 223460, 234633, 268152, 312844, 335190, 357536, 391055, 402228, 446920, 469266, 502785, 536304, 625688, 670380, 703899, 715072, 782110, 804456, 893840, 938532, 1005570, 1072608, 1173165, 1251376, 1340760, 1407798, 1564220, 1608912, 1787680, 1877064, 2011140, 2145216, 2346330, 2502752, 2681520, 2815596, 3128440, 3217824, 3519495, 3575360, 3754128, 4022280, 4692660, 5005504, 5363040, 5631192, 6256880, 6435648, 7038990, 7508256, 8044560, 9385320, 10726080, 11262384, 12513760, 14077980, 15016512, 16089120, 18770640, 22524768, 25027520, 28155960, 32178240, 37541280, 45049536, 56311920, 75082560, 112623840, 225247680]

約数ペア:

[(1, 225247680), (2, 112623840), (3, 75082560), (4, 56311920), (5, 45049536), (6, 37541280), (7, 32178240), (8, 28155960), (9, 25027520), (10, 22524768), (12, 18770640), (14, 16089120), (15, 15016512), (16, 14077980), (18, 12513760), (20, 11262384), (21, 10726080), (24, 9385320), (28, 8044560), (30, 7508256), (32, 7038990), (35, 6435648), (36, 6256880), (40, 5631192), (42, 5363040), (45, 5005504), (48, 4692660), (56, 4022280), (60, 3754128), (63, 3575360), (64, 3519495), (70, 3217824), (72, 3128440), (80, 2815596), (84, 2681520), (90, 2502752), (96, 2346330), (105, 2145216), (112, 2011140), (120, 1877064), (126, 1787680), (140, 1608912), (144, 1564220), (160, 1407798), (168, 1340760), (180, 1251376), (192, 1173165), (210, 1072608), (224, 1005570), (240, 938532), (252, 893840), (280, 804456), (288, 782110), (315, 715072), (320, 703899), (336, 670380), (360, 625688), (420, 536304), (448, 502785), (480, 469266), (504, 446920), (560, 402228), (576, 391055), (630, 357536), (672, 335190), (720, 312844), (840, 268152), (960, 234633), (1008, 223460), (1120, 201114), (1260, 178768), (1344, 167595), (1440, 156422), (1680, 134076), (2016, 111730), (2240, 100557), (2520, 89384), (2880, 78211), (3360, 67038), (4032, 55865), (5040, 44692), (6720, 33519), (10080, 22346), (11173, 20160)]