16928005080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10657}}^1$

素因数の和:10770

約数の個数: 256

約数和(自身を含む): 60898959360

約数和(自身を除く): 43970954280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 61, 62, 70, 84, 93, 105, 120, 122, 124, 140, 155, 168, 183, 186, 210, 217, 244, 248, 280, 305, 310, 366, 372, 420, 427, 434, 465, 488, 610, 620, 651, 732, 744, 840, 854, 868, 915, 930, 1085, 1220, 1240, 1281, 1302, 1464, 1708, 1736, 1830, 1860, 1891, 2135, 2170, 2440, 2562, 2604, 3255, 3416, 3660, 3720, 3782, 4270, 4340, 5124, 5208, 5673, 6405, 6510, 7320, 7564, 8540, 8680, 9455, 10248, 10657, 11346, 12810, 13020, 13237, 15128, 17080, 18910, 21314, 22692, 25620, 26040, 26474, 28365, 31971, 37820, 39711, 42628, 45384, 51240, 52948, 53285, 56730, 63942, 66185, 74599, 75640, 79422, 85256, 105896, 106570, 113460, 127884, 132370, 149198, 158844, 159855, 198555, 213140, 223797, 226920, 255768, 264740, 298396, 317688, 319710, 330367, 372995, 397110, 426280, 447594, 529480, 596792, 639420, 650077, 660734, 745990, 794220, 895188, 991101, 1118985, 1278840, 1300154, 1321468, 1491980, 1588440, 1651835, 1790376, 1950231, 1982202, 2237970, 2312569, 2600308, 2642936, 2983960, 3250385, 3303670, 3900462, 3964404, 4475940, 4550539, 4625138, 4955505, 5200616, 6500770, 6607340, 6937707, 7800924, 7928808, 8951880, 9101078, 9250276, 9751155, 9911010, 11562845, 13001540, 13214680, 13651617, 13875414, 15601848, 18202156, 18500552, 19502310, 19822020, 20152387, 22752695, 23125690, 26003080, 27303234, 27750828, 34688535, 36404312, 39004620, 39644040, 40304774, 45505390, 46251380, 54606468, 55501656, 60457161, 68258085, 69377070, 78009240, 80609548, 91010780, 92502760, 100761935, 109212936, 120914322, 136516170, 138754140, 141066709, 161219096, 182021560, 201523870, 241828644, 273032340, 277508280, 282133418, 302285805, 403047740, 423200127, 483657288, 546064680, 564266836, 604571610, 705333545, 806095480, 846400254, 1128533672, 1209143220, 1410667090, 1692800508, 2116000635, 2418286440, 2821334180, 3385601016, 4232001270, 5642668360, 8464002540, 16928005080]

約数ペア:

[(1, 16928005080), (2, 8464002540), (3, 5642668360), (4, 4232001270), (5, 3385601016), (6, 2821334180), (7, 2418286440), (8, 2116000635), (10, 1692800508), (12, 1410667090), (14, 1209143220), (15, 1128533672), (20, 846400254), (21, 806095480), (24, 705333545), (28, 604571610), (30, 564266836), (31, 546064680), (35, 483657288), (40, 423200127), (42, 403047740), (56, 302285805), (60, 282133418), (61, 277508280), (62, 273032340), (70, 241828644), (84, 201523870), (93, 182021560), (105, 161219096), (120, 141066709), (122, 138754140), (124, 136516170), (140, 120914322), (155, 109212936), (168, 100761935), (183, 92502760), (186, 91010780), (210, 80609548), (217, 78009240), (244, 69377070), (248, 68258085), (280, 60457161), (305, 55501656), (310, 54606468), (366, 46251380), (372, 45505390), (420, 40304774), (427, 39644040), (434, 39004620), (465, 36404312), (488, 34688535), (610, 27750828), (620, 27303234), (651, 26003080), (732, 23125690), (744, 22752695), (840, 20152387), (854, 19822020), (868, 19502310), (915, 18500552), (930, 18202156), (1085, 15601848), (1220, 13875414), (1240, 13651617), (1281, 13214680), (1302, 13001540), (1464, 11562845), (1708, 9911010), (1736, 9751155), (1830, 9250276), (1860, 9101078), (1891, 8951880), (2135, 7928808), (2170, 7800924), (2440, 6937707), (2562, 6607340), (2604, 6500770), (3255, 5200616), (3416, 4955505), (3660, 4625138), (3720, 4550539), (3782, 4475940), (4270, 3964404), (4340, 3900462), (5124, 3303670), (5208, 3250385), (5673, 2983960), (6405, 2642936), (6510, 2600308), (7320, 2312569), (7564, 2237970), (8540, 1982202), (8680, 1950231), (9455, 1790376), (10248, 1651835), (10657, 1588440), (11346, 1491980), (12810, 1321468), (13020, 1300154), (13237, 1278840), (15128, 1118985), (17080, 991101), (18910, 895188), (21314, 794220), (22692, 745990), (25620, 660734), (26040, 650077), (26474, 639420), (28365, 596792), (31971, 529480), (37820, 447594), (39711, 426280), (42628, 397110), (45384, 372995), (51240, 330367), (52948, 319710), (53285, 317688), (56730, 298396), (63942, 264740), (66185, 255768), (74599, 226920), (75640, 223797), (79422, 213140), (85256, 198555), (105896, 159855), (106570, 158844), (113460, 149198), (127884, 132370)]