2020911200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:710

約数の個数: 288

約数和(自身を含む): 6277098240

約数和(自身を除く): 4256187040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 53, 55, 56, 70, 77, 80, 88, 100, 106, 110, 112, 140, 154, 160, 175, 176, 200, 212, 220, 224, 265, 275, 280, 308, 350, 352, 371, 385, 400, 424, 440, 530, 550, 560, 583, 616, 619, 700, 742, 770, 800, 848, 880, 1060, 1100, 1120, 1166, 1232, 1238, 1325, 1400, 1484, 1540, 1696, 1760, 1855, 1925, 2120, 2200, 2332, 2464, 2476, 2650, 2800, 2915, 2968, 3080, 3095, 3710, 3850, 4081, 4240, 4333, 4400, 4664, 4952, 5300, 5600, 5830, 5936, 6160, 6190, 6809, 7420, 7700, 8162, 8480, 8666, 8800, 9275, 9328, 9904, 10600, 11660, 11872, 12320, 12380, 13618, 14575, 14840, 15400, 15475, 16324, 17332, 18550, 18656, 19808, 20405, 21200, 21665, 23320, 24760, 27236, 29150, 29680, 30800, 30950, 32648, 32807, 34045, 34664, 37100, 40810, 42400, 43330, 46640, 47663, 49520, 54472, 58300, 59360, 61600, 61900, 65296, 65614, 68090, 69328, 74200, 81620, 86660, 93280, 95326, 99040, 102025, 108325, 108944, 116600, 123800, 130592, 131228, 136180, 138656, 148400, 163240, 164035, 170225, 173320, 190652, 204050, 216650, 217888, 229649, 233200, 238315, 247600, 262456, 272360, 296800, 326480, 328070, 340450, 346640, 360877, 381304, 408100, 433300, 459298, 466400, 476630, 495200, 524912, 544720, 652960, 656140, 680900, 693280, 721754, 762608, 816200, 820175, 866600, 918596, 953260, 1049824, 1089440, 1148245, 1191575, 1312280, 1361800, 1443508, 1525216, 1632400, 1640350, 1733200, 1804385, 1837192, 1906520, 2296490, 2383150, 2526139, 2624560, 2723600, 2887016, 3264800, 3280700, 3466400, 3608770, 3674384, 3813040, 4592980, 4766300, 5052278, 5249120, 5447200, 5741225, 5774032, 6561400, 7217540, 7348768, 7626080, 9021925, 9185960, 9532600, 10104556, 11482450, 11548064, 12630695, 13122800, 14435080, 18043850, 18371920, 19065200, 20209112, 22964900, 25261390, 26245600, 28870160, 36087700, 36743840, 38130400, 40418224, 45929800, 50522780, 57740320, 63153475, 72175400, 80836448, 91859600, 101045560, 126306950, 144350800, 183719200, 202091120, 252613900, 288701600, 404182240, 505227800, 1010455600, 2020911200]

約数ペア:

[(1, 2020911200), (2, 1010455600), (4, 505227800), (5, 404182240), (7, 288701600), (8, 252613900), (10, 202091120), (11, 183719200), (14, 144350800), (16, 126306950), (20, 101045560), (22, 91859600), (25, 80836448), (28, 72175400), (32, 63153475), (35, 57740320), (40, 50522780), (44, 45929800), (50, 40418224), (53, 38130400), (55, 36743840), (56, 36087700), (70, 28870160), (77, 26245600), (80, 25261390), (88, 22964900), (100, 20209112), (106, 19065200), (110, 18371920), (112, 18043850), (140, 14435080), (154, 13122800), (160, 12630695), (175, 11548064), (176, 11482450), (200, 10104556), (212, 9532600), (220, 9185960), (224, 9021925), (265, 7626080), (275, 7348768), (280, 7217540), (308, 6561400), (350, 5774032), (352, 5741225), (371, 5447200), (385, 5249120), (400, 5052278), (424, 4766300), (440, 4592980), (530, 3813040), (550, 3674384), (560, 3608770), (583, 3466400), (616, 3280700), (619, 3264800), (700, 2887016), (742, 2723600), (770, 2624560), (800, 2526139), (848, 2383150), (880, 2296490), (1060, 1906520), (1100, 1837192), (1120, 1804385), (1166, 1733200), (1232, 1640350), (1238, 1632400), (1325, 1525216), (1400, 1443508), (1484, 1361800), (1540, 1312280), (1696, 1191575), (1760, 1148245), (1855, 1089440), (1925, 1049824), (2120, 953260), (2200, 918596), (2332, 866600), (2464, 820175), (2476, 816200), (2650, 762608), (2800, 721754), (2915, 693280), (2968, 680900), (3080, 656140), (3095, 652960), (3710, 544720), (3850, 524912), (4081, 495200), (4240, 476630), (4333, 466400), (4400, 459298), (4664, 433300), (4952, 408100), (5300, 381304), (5600, 360877), (5830, 346640), (5936, 340450), (6160, 328070), (6190, 326480), (6809, 296800), (7420, 272360), (7700, 262456), (8162, 247600), (8480, 238315), (8666, 233200), (8800, 229649), (9275, 217888), (9328, 216650), (9904, 204050), (10600, 190652), (11660, 173320), (11872, 170225), (12320, 164035), (12380, 163240), (13618, 148400), (14575, 138656), (14840, 136180), (15400, 131228), (15475, 130592), (16324, 123800), (17332, 116600), (18550, 108944), (18656, 108325), (19808, 102025), (20405, 99040), (21200, 95326), (21665, 93280), (23320, 86660), (24760, 81620), (27236, 74200), (29150, 69328), (29680, 68090), (30800, 65614), (30950, 65296), (32648, 61900), (32807, 61600), (34045, 59360), (34664, 58300), (37100, 54472), (40810, 49520), (42400, 47663), (43330, 46640)]