2139488400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1038

約数の個数: 240

約数和(自身を含む): 7863655424

約数和(自身を除く): 5724167024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 487, 523, 525, 560, 600, 700, 840, 974, 1046, 1050, 1200, 1400, 1461, 1569, 1680, 1948, 2092, 2100, 2435, 2615, 2800, 2922, 3138, 3409, 3661, 3896, 4184, 4200, 4870, 5230, 5844, 6276, 6818, 7305, 7322, 7792, 7845, 8368, 8400, 9740, 10227, 10460, 10983, 11688, 12175, 12552, 13075, 13636, 14610, 14644, 15690, 17045, 18305, 19480, 20454, 20920, 21966, 23376, 24350, 25104, 26150, 27272, 29220, 29288, 31380, 34090, 36525, 36610, 38960, 39225, 40908, 41840, 43932, 48700, 51135, 52300, 54544, 54915, 58440, 58576, 62760, 68180, 73050, 73220, 78450, 81816, 85225, 87864, 91525, 97400, 102270, 104600, 109830, 116880, 125520, 136360, 146100, 146440, 156900, 163632, 170450, 175728, 183050, 194800, 204540, 209200, 219660, 254701, 255675, 272720, 274575, 292200, 292880, 313800, 340900, 366100, 409080, 439320, 509402, 511350, 549150, 584400, 627600, 681800, 732200, 764103, 818160, 878640, 1018804, 1022700, 1098300, 1273505, 1363600, 1464400, 1528206, 1782907, 2037608, 2045400, 2196600, 2547010, 3056412, 3565814, 3820515, 4075216, 4090800, 4393200, 5094020, 5348721, 6112824, 6367525, 7131628, 7641030, 8914535, 10188040, 10697442, 12225648, 12735050, 14263256, 15282060, 17829070, 19102575, 20376080, 21394884, 25470100, 26743605, 28526512, 30564120, 35658140, 38205150, 42789768, 44572675, 50940200, 53487210, 61128240, 71316280, 76410300, 85579536, 89145350, 101880400, 106974420, 133718025, 142632560, 152820600, 178290700, 213948840, 267436050, 305641200, 356581400, 427897680, 534872100, 713162800, 1069744200, 2139488400]

約数ペア:

[(1, 2139488400), (2, 1069744200), (3, 713162800), (4, 534872100), (5, 427897680), (6, 356581400), (7, 305641200), (8, 267436050), (10, 213948840), (12, 178290700), (14, 152820600), (15, 142632560), (16, 133718025), (20, 106974420), (21, 101880400), (24, 89145350), (25, 85579536), (28, 76410300), (30, 71316280), (35, 61128240), (40, 53487210), (42, 50940200), (48, 44572675), (50, 42789768), (56, 38205150), (60, 35658140), (70, 30564120), (75, 28526512), (80, 26743605), (84, 25470100), (100, 21394884), (105, 20376080), (112, 19102575), (120, 17829070), (140, 15282060), (150, 14263256), (168, 12735050), (175, 12225648), (200, 10697442), (210, 10188040), (240, 8914535), (280, 7641030), (300, 7131628), (336, 6367525), (350, 6112824), (400, 5348721), (420, 5094020), (487, 4393200), (523, 4090800), (525, 4075216), (560, 3820515), (600, 3565814), (700, 3056412), (840, 2547010), (974, 2196600), (1046, 2045400), (1050, 2037608), (1200, 1782907), (1400, 1528206), (1461, 1464400), (1569, 1363600), (1680, 1273505), (1948, 1098300), (2092, 1022700), (2100, 1018804), (2435, 878640), (2615, 818160), (2800, 764103), (2922, 732200), (3138, 681800), (3409, 627600), (3661, 584400), (3896, 549150), (4184, 511350), (4200, 509402), (4870, 439320), (5230, 409080), (5844, 366100), (6276, 340900), (6818, 313800), (7305, 292880), (7322, 292200), (7792, 274575), (7845, 272720), (8368, 255675), (8400, 254701), (9740, 219660), (10227, 209200), (10460, 204540), (10983, 194800), (11688, 183050), (12175, 175728), (12552, 170450), (13075, 163632), (13636, 156900), (14610, 146440), (14644, 146100), (15690, 136360), (17045, 125520), (18305, 116880), (19480, 109830), (20454, 104600), (20920, 102270), (21966, 97400), (23376, 91525), (24350, 87864), (25104, 85225), (26150, 81816), (27272, 78450), (29220, 73220), (29288, 73050), (31380, 68180), (34090, 62760), (36525, 58576), (36610, 58440), (38960, 54915), (39225, 54544), (40908, 52300), (41840, 51135), (43932, 48700)]