222051200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 655672320

約数和(自身を除く): 433621120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 128, 140, 160, 161, 175, 184, 200, 224, 230, 280, 320, 322, 350, 368, 400, 431, 448, 460, 560, 575, 640, 644, 700, 736, 800, 805, 862, 896, 920, 1120, 1150, 1288, 1400, 1472, 1600, 1610, 1724, 1840, 2155, 2240, 2300, 2576, 2800, 2944, 3017, 3200, 3220, 3448, 3680, 4025, 4310, 4480, 4600, 5152, 5600, 6034, 6440, 6896, 7360, 8050, 8620, 9200, 9913, 10304, 10775, 11200, 12068, 12880, 13792, 14720, 15085, 16100, 17240, 18400, 19826, 20608, 21550, 22400, 24136, 25760, 27584, 30170, 32200, 34480, 36800, 39652, 43100, 48272, 49565, 51520, 55168, 60340, 64400, 68960, 69391, 73600, 75425, 79304, 86200, 96544, 99130, 103040, 120680, 128800, 137920, 138782, 150850, 158608, 172400, 193088, 198260, 241360, 247825, 257600, 275840, 277564, 301700, 317216, 344800, 346955, 386176, 396520, 482720, 495650, 515200, 555128, 603400, 634432, 689600, 693910, 793040, 965440, 991300, 1110256, 1206800, 1268864, 1379200, 1387820, 1586080, 1734775, 1930880, 1982600, 2220512, 2413600, 2775640, 3172160, 3469550, 3965200, 4441024, 4827200, 5551280, 6344320, 6939100, 7930400, 8882048, 9654400, 11102560, 13878200, 15860800, 22205120, 27756400, 31721600, 44410240, 55512800, 111025600, 222051200]

約数ペア:

[(1, 222051200), (2, 111025600), (4, 55512800), (5, 44410240), (7, 31721600), (8, 27756400), (10, 22205120), (14, 15860800), (16, 13878200), (20, 11102560), (23, 9654400), (25, 8882048), (28, 7930400), (32, 6939100), (35, 6344320), (40, 5551280), (46, 4827200), (50, 4441024), (56, 3965200), (64, 3469550), (70, 3172160), (80, 2775640), (92, 2413600), (100, 2220512), (112, 1982600), (115, 1930880), (128, 1734775), (140, 1586080), (160, 1387820), (161, 1379200), (175, 1268864), (184, 1206800), (200, 1110256), (224, 991300), (230, 965440), (280, 793040), (320, 693910), (322, 689600), (350, 634432), (368, 603400), (400, 555128), (431, 515200), (448, 495650), (460, 482720), (560, 396520), (575, 386176), (640, 346955), (644, 344800), (700, 317216), (736, 301700), (800, 277564), (805, 275840), (862, 257600), (896, 247825), (920, 241360), (1120, 198260), (1150, 193088), (1288, 172400), (1400, 158608), (1472, 150850), (1600, 138782), (1610, 137920), (1724, 128800), (1840, 120680), (2155, 103040), (2240, 99130), (2300, 96544), (2576, 86200), (2800, 79304), (2944, 75425), (3017, 73600), (3200, 69391), (3220, 68960), (3448, 64400), (3680, 60340), (4025, 55168), (4310, 51520), (4480, 49565), (4600, 48272), (5152, 43100), (5600, 39652), (6034, 36800), (6440, 34480), (6896, 32200), (7360, 30170), (8050, 27584), (8620, 25760), (9200, 24136), (9913, 22400), (10304, 21550), (10775, 20608), (11200, 19826), (12068, 18400), (12880, 17240), (13792, 16100), (14720, 15085)]