221763360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5077}}^1$

素因数の和:5115

約数の個数: 192

約数和(自身を含む): 859928832

約数和(自身を除く): 638165472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5077, 5460, 6240, 7280, 8736, 10154, 10920, 14560, 15231, 20308, 21840, 25385, 30462, 35539, 40616, 43680, 50770, 60924, 66001, 71078, 76155, 81232, 101540, 106617, 121848, 132002, 142156, 152310, 162464, 177695, 198003, 203080, 213234, 243696, 264004, 284312, 304620, 330005, 355390, 396006, 406160, 426468, 462007, 487392, 528008, 533085, 568624, 609240, 660010, 710780, 792012, 812320, 852936, 924014, 990015, 1056016, 1066170, 1137248, 1218480, 1320020, 1386021, 1421560, 1584024, 1705872, 1848028, 1980030, 2112032, 2132340, 2310035, 2436960, 2640040, 2772042, 2843120, 3168048, 3411744, 3696056, 3960060, 4264680, 4620070, 5280080, 5544084, 5686240, 6336096, 6930105, 7392112, 7920120, 8529360, 9240140, 10560160, 11088168, 13860210, 14784224, 15840240, 17058720, 18480280, 22176336, 27720420, 31680480, 36960560, 44352672, 55440840, 73921120, 110881680, 221763360]

約数ペア:

[(1, 221763360), (2, 110881680), (3, 73921120), (4, 55440840), (5, 44352672), (6, 36960560), (7, 31680480), (8, 27720420), (10, 22176336), (12, 18480280), (13, 17058720), (14, 15840240), (15, 14784224), (16, 13860210), (20, 11088168), (21, 10560160), (24, 9240140), (26, 8529360), (28, 7920120), (30, 7392112), (32, 6930105), (35, 6336096), (39, 5686240), (40, 5544084), (42, 5280080), (48, 4620070), (52, 4264680), (56, 3960060), (60, 3696056), (65, 3411744), (70, 3168048), (78, 2843120), (80, 2772042), (84, 2640040), (91, 2436960), (96, 2310035), (104, 2132340), (105, 2112032), (112, 1980030), (120, 1848028), (130, 1705872), (140, 1584024), (156, 1421560), (160, 1386021), (168, 1320020), (182, 1218480), (195, 1137248), (208, 1066170), (210, 1056016), (224, 990015), (240, 924014), (260, 852936), (273, 812320), (280, 792012), (312, 710780), (336, 660010), (364, 609240), (390, 568624), (416, 533085), (420, 528008), (455, 487392), (480, 462007), (520, 426468), (546, 406160), (560, 396006), (624, 355390), (672, 330005), (728, 304620), (780, 284312), (840, 264004), (910, 243696), (1040, 213234), (1092, 203080), (1120, 198003), (1248, 177695), (1365, 162464), (1456, 152310), (1560, 142156), (1680, 132002), (1820, 121848), (2080, 106617), (2184, 101540), (2730, 81232), (2912, 76155), (3120, 71078), (3360, 66001), (3640, 60924), (4368, 50770), (5077, 43680), (5460, 40616), (6240, 35539), (7280, 30462), (8736, 25385), (10154, 21840), (10920, 20308), (14560, 15231)]