2669281440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1259}}^1$

素因数の和:1915

約数の個数: 192

約数和(自身を含む): 9632286720

約数和(自身を除く): 6963005280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 631, 672, 840, 1120, 1259, 1262, 1680, 1893, 2518, 2524, 3155, 3360, 3777, 3786, 4417, 5036, 5048, 6295, 6310, 7554, 7572, 8813, 8834, 9465, 10072, 10096, 12590, 12620, 13251, 15108, 15144, 17626, 17668, 18885, 18930, 20144, 20192, 22085, 25180, 25240, 26439, 26502, 30216, 30288, 35252, 35336, 37770, 37860, 40288, 44065, 44170, 50360, 50480, 52878, 53004, 60432, 60576, 66255, 70504, 70672, 75540, 75720, 88130, 88340, 100720, 100960, 105756, 106008, 120864, 132195, 132510, 141008, 141344, 151080, 151440, 176260, 176680, 201440, 211512, 212016, 264390, 265020, 282016, 302160, 302880, 352520, 353360, 423024, 424032, 528780, 530040, 604320, 705040, 706720, 794429, 846048, 1057560, 1060080, 1410080, 1588858, 2115120, 2120160, 2383287, 3177716, 3972145, 4230240, 4766574, 5561003, 6355432, 7944290, 9533148, 11122006, 11916435, 12710864, 15888580, 16683009, 19066296, 22244012, 23832870, 25421728, 27805015, 31777160, 33366018, 38132592, 44488024, 47665740, 55610030, 63554320, 66732036, 76265184, 83415045, 88976048, 95331480, 111220060, 127108640, 133464072, 166830090, 177952096, 190662960, 222440120, 266928144, 333660180, 381325920, 444880240, 533856288, 667320360, 889760480, 1334640720, 2669281440]

約数ペア:

[(1, 2669281440), (2, 1334640720), (3, 889760480), (4, 667320360), (5, 533856288), (6, 444880240), (7, 381325920), (8, 333660180), (10, 266928144), (12, 222440120), (14, 190662960), (15, 177952096), (16, 166830090), (20, 133464072), (21, 127108640), (24, 111220060), (28, 95331480), (30, 88976048), (32, 83415045), (35, 76265184), (40, 66732036), (42, 63554320), (48, 55610030), (56, 47665740), (60, 44488024), (70, 38132592), (80, 33366018), (84, 31777160), (96, 27805015), (105, 25421728), (112, 23832870), (120, 22244012), (140, 19066296), (160, 16683009), (168, 15888580), (210, 12710864), (224, 11916435), (240, 11122006), (280, 9533148), (336, 7944290), (420, 6355432), (480, 5561003), (560, 4766574), (631, 4230240), (672, 3972145), (840, 3177716), (1120, 2383287), (1259, 2120160), (1262, 2115120), (1680, 1588858), (1893, 1410080), (2518, 1060080), (2524, 1057560), (3155, 846048), (3360, 794429), (3777, 706720), (3786, 705040), (4417, 604320), (5036, 530040), (5048, 528780), (6295, 424032), (6310, 423024), (7554, 353360), (7572, 352520), (8813, 302880), (8834, 302160), (9465, 282016), (10072, 265020), (10096, 264390), (12590, 212016), (12620, 211512), (13251, 201440), (15108, 176680), (15144, 176260), (17626, 151440), (17668, 151080), (18885, 141344), (18930, 141008), (20144, 132510), (20192, 132195), (22085, 120864), (25180, 106008), (25240, 105756), (26439, 100960), (26502, 100720), (30216, 88340), (30288, 88130), (35252, 75720), (35336, 75540), (37770, 70672), (37860, 70504), (40288, 66255), (44065, 60576), (44170, 60432), (50360, 53004), (50480, 52878)]