2812183680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2243}}^1$

素因数の和:2918

約数の個数: 128

約数和(自身を含む): 8981565120

約数和(自身を除く): 6169381440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 653, 960, 1306, 1920, 1959, 2243, 2612, 3265, 3918, 4486, 5224, 6530, 6729, 7836, 8972, 9795, 10448, 11215, 13060, 13458, 15672, 17944, 19590, 20896, 22430, 26120, 26916, 31344, 33645, 35888, 39180, 41792, 44860, 52240, 53832, 62688, 67290, 71776, 78360, 83584, 89720, 104480, 107664, 125376, 134580, 143552, 156720, 179440, 208960, 215328, 250752, 269160, 287104, 313440, 358880, 417920, 430656, 538320, 626880, 717760, 861312, 1076640, 1253760, 1435520, 1464679, 2153280, 2929358, 4306560, 4394037, 5858716, 7323395, 8788074, 11717432, 14646790, 17576148, 21970185, 23434864, 29293580, 35152296, 43940370, 46869728, 58587160, 70304592, 87880740, 93739456, 117174320, 140609184, 175761480, 187478912, 234348640, 281218368, 351522960, 468697280, 562436736, 703045920, 937394560, 1406091840, 2812183680]

約数ペア:

[(1, 2812183680), (2, 1406091840), (3, 937394560), (4, 703045920), (5, 562436736), (6, 468697280), (8, 351522960), (10, 281218368), (12, 234348640), (15, 187478912), (16, 175761480), (20, 140609184), (24, 117174320), (30, 93739456), (32, 87880740), (40, 70304592), (48, 58587160), (60, 46869728), (64, 43940370), (80, 35152296), (96, 29293580), (120, 23434864), (128, 21970185), (160, 17576148), (192, 14646790), (240, 11717432), (320, 8788074), (384, 7323395), (480, 5858716), (640, 4394037), (653, 4306560), (960, 2929358), (1306, 2153280), (1920, 1464679), (1959, 1435520), (2243, 1253760), (2612, 1076640), (3265, 861312), (3918, 717760), (4486, 626880), (5224, 538320), (6530, 430656), (6729, 417920), (7836, 358880), (8972, 313440), (9795, 287104), (10448, 269160), (11215, 250752), (13060, 215328), (13458, 208960), (15672, 179440), (17944, 156720), (19590, 143552), (20896, 134580), (22430, 125376), (26120, 107664), (26916, 104480), (31344, 89720), (33645, 83584), (35888, 78360), (39180, 71776), (41792, 67290), (44860, 62688), (52240, 53832)]