2068707480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8581}}^1$

素因数の和:8650

約数の個数: 192

約数和(自身を含む): 7396310880

約数和(自身を除く): 5327603400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 392, 410, 420, 490, 492, 574, 588, 615, 735, 820, 840, 861, 980, 984, 1148, 1176, 1230, 1435, 1470, 1640, 1722, 1960, 2009, 2296, 2460, 2870, 2940, 3444, 4018, 4305, 4920, 5740, 5880, 6027, 6888, 8036, 8581, 8610, 10045, 11480, 12054, 16072, 17162, 17220, 20090, 24108, 25743, 30135, 34324, 34440, 40180, 42905, 48216, 51486, 60067, 60270, 68648, 80360, 85810, 102972, 120134, 120540, 128715, 171620, 180201, 205944, 240268, 241080, 257430, 300335, 343240, 351821, 360402, 420469, 480536, 514860, 600670, 703642, 720804, 840938, 901005, 1029720, 1055463, 1201340, 1261407, 1407284, 1441608, 1681876, 1759105, 1802010, 2102345, 2110926, 2402680, 2462747, 2522814, 2814568, 3363752, 3518210, 3604020, 4204690, 4221852, 4925494, 5045628, 5277315, 6307035, 7036420, 7208040, 7388241, 8409380, 8443704, 9850988, 10091256, 10554630, 12313735, 12614070, 14072840, 14776482, 16818760, 17239229, 19701976, 21109260, 24627470, 25228140, 29552964, 34478458, 36941205, 42218520, 49254940, 50456280, 51717687, 59105928, 68956916, 73882410, 86196145, 98509880, 103435374, 137913832, 147764820, 172392290, 206870748, 258588435, 295529640, 344784580, 413741496, 517176870, 689569160, 1034353740, 2068707480]

約数ペア:

[(1, 2068707480), (2, 1034353740), (3, 689569160), (4, 517176870), (5, 413741496), (6, 344784580), (7, 295529640), (8, 258588435), (10, 206870748), (12, 172392290), (14, 147764820), (15, 137913832), (20, 103435374), (21, 98509880), (24, 86196145), (28, 73882410), (30, 68956916), (35, 59105928), (40, 51717687), (41, 50456280), (42, 49254940), (49, 42218520), (56, 36941205), (60, 34478458), (70, 29552964), (82, 25228140), (84, 24627470), (98, 21109260), (105, 19701976), (120, 17239229), (123, 16818760), (140, 14776482), (147, 14072840), (164, 12614070), (168, 12313735), (196, 10554630), (205, 10091256), (210, 9850988), (245, 8443704), (246, 8409380), (280, 7388241), (287, 7208040), (294, 7036420), (328, 6307035), (392, 5277315), (410, 5045628), (420, 4925494), (490, 4221852), (492, 4204690), (574, 3604020), (588, 3518210), (615, 3363752), (735, 2814568), (820, 2522814), (840, 2462747), (861, 2402680), (980, 2110926), (984, 2102345), (1148, 1802010), (1176, 1759105), (1230, 1681876), (1435, 1441608), (1470, 1407284), (1640, 1261407), (1722, 1201340), (1960, 1055463), (2009, 1029720), (2296, 901005), (2460, 840938), (2870, 720804), (2940, 703642), (3444, 600670), (4018, 514860), (4305, 480536), (4920, 420469), (5740, 360402), (5880, 351821), (6027, 343240), (6888, 300335), (8036, 257430), (8581, 241080), (8610, 240268), (10045, 205944), (11480, 180201), (12054, 171620), (16072, 128715), (17162, 120540), (17220, 120134), (20090, 102972), (24108, 85810), (25743, 80360), (30135, 68648), (34324, 60270), (34440, 60067), (40180, 51486), (42905, 48216)]