20147894097360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{3191}}^1\times {\mathrm{10321}}^1$

素因数の和:16077

約数の個数: 160

約数和(自身を含む): 62508611692800

約数和(自身を除く): 42360717595440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2549, 3191, 5098, 6382, 7647, 9573, 10196, 10321, 12745, 12764, 15294, 15955, 19146, 20392, 20642, 25490, 25528, 30588, 30963, 31910, 38235, 38292, 40784, 41284, 47865, 50980, 51056, 51605, 61176, 61926, 63820, 76470, 76584, 82568, 95730, 101960, 103210, 122352, 123852, 127640, 152940, 153168, 154815, 165136, 191460, 203920, 206420, 247704, 255280, 305880, 309630, 382920, 412840, 495408, 611760, 619260, 765840, 825680, 1238520, 2477040, 8133859, 16267718, 24401577, 26308229, 32535436, 32934311, 40669295, 48803154, 52616458, 65070872, 65868622, 78924687, 81338590, 97606308, 98802933, 105232916, 122007885, 130141744, 131541145, 131737244, 157849374, 162677180, 164671555, 195212616, 197605866, 210465832, 244015770, 263082290, 263474488, 315698748, 325354360, 329343110, 390425232, 394623435, 395211732, 420931664, 488031540, 494014665, 526164580, 526948976, 631397496, 650708720, 658686220, 789246870, 790423464, 976063080, 988029330, 1052329160, 1262794992, 1317372440, 1578493740, 1580846928, 1952126160, 1976058660, 2104658320, 2634744880, 3156987480, 3952117320, 6313974960, 7904234640, 83949558739, 167899117478, 251848676217, 335798234956, 419747793695, 503697352434, 671596469912, 839495587390, 1007394704868, 1259243381085, 1343192939824, 1678991174780, 2014789409736, 2518486762170, 3357982349560, 4029578819472, 5036973524340, 6715964699120, 10073947048680, 20147894097360]

約数ペア:

[(1, 20147894097360), (2, 10073947048680), (3, 6715964699120), (4, 5036973524340), (5, 4029578819472), (6, 3357982349560), (8, 2518486762170), (10, 2014789409736), (12, 1678991174780), (15, 1343192939824), (16, 1259243381085), (20, 1007394704868), (24, 839495587390), (30, 671596469912), (40, 503697352434), (48, 419747793695), (60, 335798234956), (80, 251848676217), (120, 167899117478), (240, 83949558739), (2549, 7904234640), (3191, 6313974960), (5098, 3952117320), (6382, 3156987480), (7647, 2634744880), (9573, 2104658320), (10196, 1976058660), (10321, 1952126160), (12745, 1580846928), (12764, 1578493740), (15294, 1317372440), (15955, 1262794992), (19146, 1052329160), (20392, 988029330), (20642, 976063080), (25490, 790423464), (25528, 789246870), (30588, 658686220), (30963, 650708720), (31910, 631397496), (38235, 526948976), (38292, 526164580), (40784, 494014665), (41284, 488031540), (47865, 420931664), (50980, 395211732), (51056, 394623435), (51605, 390425232), (61176, 329343110), (61926, 325354360), (63820, 315698748), (76470, 263474488), (76584, 263082290), (82568, 244015770), (95730, 210465832), (101960, 197605866), (103210, 195212616), (122352, 164671555), (123852, 162677180), (127640, 157849374), (152940, 131737244), (153168, 131541145), (154815, 130141744), (165136, 122007885), (191460, 105232916), (203920, 98802933), (206420, 97606308), (247704, 81338590), (255280, 78924687), (305880, 65868622), (309630, 65070872), (382920, 52616458), (412840, 48803154), (495408, 40669295), (611760, 32934311), (619260, 32535436), (765840, 26308229), (825680, 24401577), (1238520, 16267718), (2477040, 8133859)]