7177579080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3433}}^1$

素因数の和:3604

約数の個数: 256

約数和(自身を含む): 26109388800

約数和(自身を除く): 18931809720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 131, 133, 140, 152, 168, 190, 210, 228, 262, 266, 280, 285, 380, 393, 399, 420, 456, 524, 532, 570, 655, 665, 760, 786, 798, 840, 917, 1048, 1064, 1140, 1310, 1330, 1572, 1596, 1834, 1965, 1995, 2280, 2489, 2620, 2660, 2751, 3144, 3192, 3433, 3668, 3930, 3990, 4585, 4978, 5240, 5320, 5502, 6866, 7336, 7467, 7860, 7980, 9170, 9956, 10299, 11004, 12445, 13732, 13755, 14934, 15720, 15960, 17165, 17423, 18340, 19912, 20598, 22008, 24031, 24890, 27464, 27510, 29868, 34330, 34846, 36680, 37335, 41196, 48062, 49780, 51495, 52269, 55020, 59736, 65227, 68660, 69692, 72093, 74670, 82392, 87115, 96124, 99560, 102990, 104538, 110040, 120155, 130454, 137320, 139384, 144186, 149340, 174230, 192248, 195681, 205980, 209076, 240310, 260908, 261345, 288372, 298680, 326135, 348460, 360465, 391362, 411960, 418152, 449723, 456589, 480620, 521816, 522690, 576744, 652270, 696920, 720930, 782724, 899446, 913178, 961240, 978405, 1045380, 1304540, 1349169, 1369767, 1441860, 1565448, 1798892, 1826356, 1956810, 2090760, 2248615, 2282945, 2609080, 2698338, 2739534, 2883720, 3148061, 3597784, 3652712, 3913620, 4497230, 4565890, 5396676, 5479068, 6296122, 6745845, 6848835, 7827240, 8544737, 8994460, 9131780, 9444183, 10793352, 10958136, 12592244, 13491690, 13697670, 15740305, 17089474, 17988920, 18263560, 18888366, 25184488, 25634211, 26983380, 27395340, 31480610, 34178948, 37776732, 42723685, 47220915, 51268422, 53966760, 54790680, 59813159, 62961220, 68357896, 75553464, 85447370, 94441830, 102536844, 119626318, 125922440, 128171055, 170894740, 179439477, 188883660, 205073688, 239252636, 256342110, 299065795, 341789480, 358878954, 377767320, 478505272, 512684220, 598131590, 717757908, 897197385, 1025368440, 1196263180, 1435515816, 1794394770, 2392526360, 3588789540, 7177579080]

約数ペア:

[(1, 7177579080), (2, 3588789540), (3, 2392526360), (4, 1794394770), (5, 1435515816), (6, 1196263180), (7, 1025368440), (8, 897197385), (10, 717757908), (12, 598131590), (14, 512684220), (15, 478505272), (19, 377767320), (20, 358878954), (21, 341789480), (24, 299065795), (28, 256342110), (30, 239252636), (35, 205073688), (38, 188883660), (40, 179439477), (42, 170894740), (56, 128171055), (57, 125922440), (60, 119626318), (70, 102536844), (76, 94441830), (84, 85447370), (95, 75553464), (105, 68357896), (114, 62961220), (120, 59813159), (131, 54790680), (133, 53966760), (140, 51268422), (152, 47220915), (168, 42723685), (190, 37776732), (210, 34178948), (228, 31480610), (262, 27395340), (266, 26983380), (280, 25634211), (285, 25184488), (380, 18888366), (393, 18263560), (399, 17988920), (420, 17089474), (456, 15740305), (524, 13697670), (532, 13491690), (570, 12592244), (655, 10958136), (665, 10793352), (760, 9444183), (786, 9131780), (798, 8994460), (840, 8544737), (917, 7827240), (1048, 6848835), (1064, 6745845), (1140, 6296122), (1310, 5479068), (1330, 5396676), (1572, 4565890), (1596, 4497230), (1834, 3913620), (1965, 3652712), (1995, 3597784), (2280, 3148061), (2489, 2883720), (2620, 2739534), (2660, 2698338), (2751, 2609080), (3144, 2282945), (3192, 2248615), (3433, 2090760), (3668, 1956810), (3930, 1826356), (3990, 1798892), (4585, 1565448), (4978, 1441860), (5240, 1369767), (5320, 1349169), (5502, 1304540), (6866, 1045380), (7336, 978405), (7467, 961240), (7860, 913178), (7980, 899446), (9170, 782724), (9956, 720930), (10299, 696920), (11004, 652270), (12445, 576744), (13732, 522690), (13755, 521816), (14934, 480620), (15720, 456589), (15960, 449723), (17165, 418152), (17423, 411960), (18340, 391362), (19912, 360465), (20598, 348460), (22008, 326135), (24031, 298680), (24890, 288372), (27464, 261345), (27510, 260908), (29868, 240310), (34330, 209076), (34846, 205980), (36680, 195681), (37335, 192248), (41196, 174230), (48062, 149340), (49780, 144186), (51495, 139384), (52269, 137320), (55020, 130454), (59736, 120155), (65227, 110040), (68660, 104538), (69692, 102990), (72093, 99560), (74670, 96124), (82392, 87115)]