770881680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1598

約数の個数: 240

約数和(自身を含む): 2800624320

約数和(自身を除く): 2029742640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1110, 1140, 1332, 1368, 1406, 1480, 1520, 1523, 1665, 1710, 1776, 2109, 2220, 2280, 2664, 2736, 2812, 2960, 3046, 3330, 3420, 3515, 4218, 4440, 4560, 4569, 5328, 5624, 6092, 6327, 6660, 6840, 7030, 7615, 8436, 8880, 9138, 10545, 11248, 12184, 12654, 13320, 13680, 13707, 14060, 15230, 16872, 18276, 21090, 22845, 24368, 25308, 26640, 27414, 28120, 28937, 30460, 31635, 33744, 36552, 42180, 45690, 50616, 54828, 56240, 56351, 57874, 60920, 63270, 68535, 73104, 84360, 86811, 91380, 101232, 109656, 112702, 115748, 121840, 126540, 137070, 144685, 168720, 169053, 173622, 182760, 219312, 225404, 231496, 253080, 260433, 274140, 281755, 289370, 338106, 347244, 365520, 434055, 450808, 462992, 506160, 507159, 520866, 548280, 563510, 578740, 676212, 694488, 845265, 868110, 901616, 1014318, 1041732, 1070669, 1096560, 1127020, 1157480, 1302165, 1352424, 1388976, 1690530, 1736220, 2028636, 2083464, 2141338, 2254040, 2314960, 2535795, 2604330, 2704848, 3212007, 3381060, 3472440, 4057272, 4166928, 4282676, 4508080, 5071590, 5208660, 5353345, 6424014, 6762120, 6944880, 8114544, 8565352, 9636021, 10143180, 10417320, 10706690, 12848028, 13524240, 16060035, 17130704, 19272042, 20286360, 20834640, 21413380, 25696056, 32120070, 38544084, 40572720, 42826760, 48180105, 51392112, 64240140, 77088168, 85653520, 96360210, 128480280, 154176336, 192720420, 256960560, 385440840, 770881680]

約数ペア:

[(1, 770881680), (2, 385440840), (3, 256960560), (4, 192720420), (5, 154176336), (6, 128480280), (8, 96360210), (9, 85653520), (10, 77088168), (12, 64240140), (15, 51392112), (16, 48180105), (18, 42826760), (19, 40572720), (20, 38544084), (24, 32120070), (30, 25696056), (36, 21413380), (37, 20834640), (38, 20286360), (40, 19272042), (45, 17130704), (48, 16060035), (57, 13524240), (60, 12848028), (72, 10706690), (74, 10417320), (76, 10143180), (80, 9636021), (90, 8565352), (95, 8114544), (111, 6944880), (114, 6762120), (120, 6424014), (144, 5353345), (148, 5208660), (152, 5071590), (171, 4508080), (180, 4282676), (185, 4166928), (190, 4057272), (222, 3472440), (228, 3381060), (240, 3212007), (285, 2704848), (296, 2604330), (304, 2535795), (333, 2314960), (342, 2254040), (360, 2141338), (370, 2083464), (380, 2028636), (444, 1736220), (456, 1690530), (555, 1388976), (570, 1352424), (592, 1302165), (666, 1157480), (684, 1127020), (703, 1096560), (720, 1070669), (740, 1041732), (760, 1014318), (855, 901616), (888, 868110), (912, 845265), (1110, 694488), (1140, 676212), (1332, 578740), (1368, 563510), (1406, 548280), (1480, 520866), (1520, 507159), (1523, 506160), (1665, 462992), (1710, 450808), (1776, 434055), (2109, 365520), (2220, 347244), (2280, 338106), (2664, 289370), (2736, 281755), (2812, 274140), (2960, 260433), (3046, 253080), (3330, 231496), (3420, 225404), (3515, 219312), (4218, 182760), (4440, 173622), (4560, 169053), (4569, 168720), (5328, 144685), (5624, 137070), (6092, 126540), (6327, 121840), (6660, 115748), (6840, 112702), (7030, 109656), (7615, 101232), (8436, 91380), (8880, 86811), (9138, 84360), (10545, 73104), (11248, 68535), (12184, 63270), (12654, 60920), (13320, 57874), (13680, 56351), (13707, 56240), (14060, 54828), (15230, 50616), (16872, 45690), (18276, 42180), (21090, 36552), (22845, 33744), (24368, 31635), (25308, 30460), (26640, 28937), (27414, 28120)]