201219217080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3373897}}^1$

素因数の和:3373989

約数の個数: 128

約数和(自身を含む): 699611489280

約数和(自身を除く): 498392272200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 29820, 59640, 3373897, 6747794, 10121691, 13495588, 16869485, 20243382, 23617279, 26991176, 33738970, 40486764, 47234558, 50608455, 67477940, 70851837, 80973528, 94469116, 101216910, 118086395, 134955880, 141703674, 188938232, 202433820, 236172790, 239546687, 283407348, 354259185, 404867640, 472345580, 479093374, 566814696, 708518370, 718640061, 944691160, 958186748, 1197733435, 1417036740, 1437280122, 1676826809, 1916373496, 2395466870, 2834073480, 2874560244, 3353653618, 3593200305, 4790933740, 5030480427, 5749120488, 6707307236, 7186400610, 8384134045, 9581867480, 10060960854, 13414614472, 14372801220, 16768268090, 20121921708, 25152402135, 28745602440, 33536536180, 40243843416, 50304804270, 67073072360, 100609608540, 201219217080]

約数ペア:

[(1, 201219217080), (2, 100609608540), (3, 67073072360), (4, 50304804270), (5, 40243843416), (6, 33536536180), (7, 28745602440), (8, 25152402135), (10, 20121921708), (12, 16768268090), (14, 14372801220), (15, 13414614472), (20, 10060960854), (21, 9581867480), (24, 8384134045), (28, 7186400610), (30, 6707307236), (35, 5749120488), (40, 5030480427), (42, 4790933740), (56, 3593200305), (60, 3353653618), (70, 2874560244), (71, 2834073480), (84, 2395466870), (105, 1916373496), (120, 1676826809), (140, 1437280122), (142, 1417036740), (168, 1197733435), (210, 958186748), (213, 944691160), (280, 718640061), (284, 708518370), (355, 566814696), (420, 479093374), (426, 472345580), (497, 404867640), (568, 354259185), (710, 283407348), (840, 239546687), (852, 236172790), (994, 202433820), (1065, 188938232), (1420, 141703674), (1491, 134955880), (1704, 118086395), (1988, 101216910), (2130, 94469116), (2485, 80973528), (2840, 70851837), (2982, 67477940), (3976, 50608455), (4260, 47234558), (4970, 40486764), (5964, 33738970), (7455, 26991176), (8520, 23617279), (9940, 20243382), (11928, 16869485), (14910, 13495588), (19880, 10121691), (29820, 6747794), (59640, 3373897)]