7718682720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135131}}^1$

素因数の和:135173

約数の個数: 192

約数和(自身を含む): 29422020096

約数和(自身を除く): 21703337376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 28560, 57120, 135131, 270262, 405393, 540524, 675655, 810786, 945917, 1081048, 1351310, 1621572, 1891834, 2026965, 2162096, 2297227, 2702620, 2837751, 3243144, 3783668, 4053930, 4324192, 4594454, 4729585, 5405240, 5675502, 6486288, 6891681, 7567336, 8107860, 9188908, 9459170, 10810480, 11351004, 11486135, 12972576, 13783362, 14188755, 15134672, 16080589, 16215720, 18377816, 18918340, 21620960, 22702008, 22972270, 27566724, 28377510, 30269344, 32161178, 32431440, 34458405, 36755632, 37836680, 45404016, 45944540, 48241767, 55133448, 56755020, 64322356, 64862880, 68916810, 73511264, 75673360, 80402945, 90808032, 91889080, 96483534, 110266896, 113510040, 128644712, 137833620, 151346720, 160805890, 183778160, 192967068, 220533792, 227020080, 241208835, 257289424, 275667240, 321611780, 367556320, 385934136, 454040160, 482417670, 514578848, 551334480, 643223560, 771868272, 964835340, 1102668960, 1286447120, 1543736544, 1929670680, 2572894240, 3859341360, 7718682720]

約数ペア:

[(1, 7718682720), (2, 3859341360), (3, 2572894240), (4, 1929670680), (5, 1543736544), (6, 1286447120), (7, 1102668960), (8, 964835340), (10, 771868272), (12, 643223560), (14, 551334480), (15, 514578848), (16, 482417670), (17, 454040160), (20, 385934136), (21, 367556320), (24, 321611780), (28, 275667240), (30, 257289424), (32, 241208835), (34, 227020080), (35, 220533792), (40, 192967068), (42, 183778160), (48, 160805890), (51, 151346720), (56, 137833620), (60, 128644712), (68, 113510040), (70, 110266896), (80, 96483534), (84, 91889080), (85, 90808032), (96, 80402945), (102, 75673360), (105, 73511264), (112, 68916810), (119, 64862880), (120, 64322356), (136, 56755020), (140, 55133448), (160, 48241767), (168, 45944540), (170, 45404016), (204, 37836680), (210, 36755632), (224, 34458405), (238, 32431440), (240, 32161178), (255, 30269344), (272, 28377510), (280, 27566724), (336, 22972270), (340, 22702008), (357, 21620960), (408, 18918340), (420, 18377816), (476, 16215720), (480, 16080589), (510, 15134672), (544, 14188755), (560, 13783362), (595, 12972576), (672, 11486135), (680, 11351004), (714, 10810480), (816, 9459170), (840, 9188908), (952, 8107860), (1020, 7567336), (1120, 6891681), (1190, 6486288), (1360, 5675502), (1428, 5405240), (1632, 4729585), (1680, 4594454), (1785, 4324192), (1904, 4053930), (2040, 3783668), (2380, 3243144), (2720, 2837751), (2856, 2702620), (3360, 2297227), (3570, 2162096), (3808, 2026965), (4080, 1891834), (4760, 1621572), (5712, 1351310), (7140, 1081048), (8160, 945917), (9520, 810786), (11424, 675655), (14280, 540524), (19040, 405393), (28560, 270262), (57120, 135131)]