2086879080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3992

約数の個数: 256

約数和(自身を含む): 7594352640

約数和(自身を除く): 5507473560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 520, 572, 620, 660, 682, 715, 744, 780, 806, 858, 930, 1023, 1144, 1209, 1240, 1320, 1364, 1430, 1560, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2418, 2728, 2860, 3224, 3410, 3432, 3720, 3923, 4030, 4092, 4290, 4433, 4836, 5115, 5720, 6045, 6820, 7846, 8060, 8184, 8580, 8866, 9672, 10230, 11769, 12090, 13299, 13640, 15692, 16120, 17160, 17732, 19615, 20460, 22165, 23538, 24180, 26598, 31384, 35464, 39230, 40920, 43153, 44330, 47076, 48360, 50999, 53196, 58845, 66495, 78460, 86306, 88660, 94152, 101998, 106392, 117690, 121613, 129459, 132990, 152997, 156920, 172612, 177320, 203996, 215765, 235380, 243226, 254995, 258918, 265980, 305994, 345224, 364839, 407992, 431530, 470760, 486452, 509990, 517836, 531960, 560989, 608065, 611988, 647295, 729678, 764985, 863060, 972904, 1019980, 1035672, 1121978, 1216130, 1223976, 1294590, 1337743, 1459356, 1529970, 1580969, 1682967, 1726120, 1824195, 2039960, 2243956, 2432260, 2589180, 2675486, 2804945, 2918712, 3059940, 3161938, 3365934, 3648390, 4013229, 4487912, 4742907, 4864520, 5178360, 5350972, 5609890, 6119880, 6323876, 6688715, 6731868, 7296780, 7904845, 8026458, 8414835, 9485814, 10701944, 11219780, 12647752, 13377430, 13463736, 14593560, 15809690, 16052916, 16829670, 17390659, 18971628, 20066145, 22439560, 23714535, 26754860, 31619380, 32105832, 33659340, 34781318, 37943256, 40132290, 47429070, 52171977, 53509720, 63238760, 67318680, 69562636, 80264580, 86953295, 94858140, 104343954, 139125272, 160529160, 173906590, 189716280, 208687908, 260859885, 347813180, 417375816, 521719770, 695626360, 1043439540, 2086879080]

約数ペア:

[(1, 2086879080), (2, 1043439540), (3, 695626360), (4, 521719770), (5, 417375816), (6, 347813180), (8, 260859885), (10, 208687908), (11, 189716280), (12, 173906590), (13, 160529160), (15, 139125272), (20, 104343954), (22, 94858140), (24, 86953295), (26, 80264580), (30, 69562636), (31, 67318680), (33, 63238760), (39, 53509720), (40, 52171977), (44, 47429070), (52, 40132290), (55, 37943256), (60, 34781318), (62, 33659340), (65, 32105832), (66, 31619380), (78, 26754860), (88, 23714535), (93, 22439560), (104, 20066145), (110, 18971628), (120, 17390659), (124, 16829670), (130, 16052916), (132, 15809690), (143, 14593560), (155, 13463736), (156, 13377430), (165, 12647752), (186, 11219780), (195, 10701944), (220, 9485814), (248, 8414835), (260, 8026458), (264, 7904845), (286, 7296780), (310, 6731868), (312, 6688715), (330, 6323876), (341, 6119880), (372, 5609890), (390, 5350972), (403, 5178360), (429, 4864520), (440, 4742907), (465, 4487912), (520, 4013229), (572, 3648390), (620, 3365934), (660, 3161938), (682, 3059940), (715, 2918712), (744, 2804945), (780, 2675486), (806, 2589180), (858, 2432260), (930, 2243956), (1023, 2039960), (1144, 1824195), (1209, 1726120), (1240, 1682967), (1320, 1580969), (1364, 1529970), (1430, 1459356), (1560, 1337743), (1612, 1294590), (1705, 1223976), (1716, 1216130), (1860, 1121978), (2015, 1035672), (2046, 1019980), (2145, 972904), (2418, 863060), (2728, 764985), (2860, 729678), (3224, 647295), (3410, 611988), (3432, 608065), (3720, 560989), (3923, 531960), (4030, 517836), (4092, 509990), (4290, 486452), (4433, 470760), (4836, 431530), (5115, 407992), (5720, 364839), (6045, 345224), (6820, 305994), (7846, 265980), (8060, 258918), (8184, 254995), (8580, 243226), (8866, 235380), (9672, 215765), (10230, 203996), (11769, 177320), (12090, 172612), (13299, 156920), (13640, 152997), (15692, 132990), (16120, 129459), (17160, 121613), (17732, 117690), (19615, 106392), (20460, 101998), (22165, 94152), (23538, 88660), (24180, 86306), (26598, 78460), (31384, 66495), (35464, 58845), (39230, 53196), (40920, 50999), (43153, 48360), (44330, 47076)]