664590599280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1458203}}^1$

素因数の和:1458436

約数の個数: 160

約数和(自身を含む): 2299996005120

約数和(自身を除く): 1635405405840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 211, 216, 240, 270, 360, 422, 432, 540, 633, 720, 844, 1055, 1080, 1266, 1688, 1899, 2110, 2160, 2532, 3165, 3376, 3798, 4220, 5064, 5697, 6330, 7596, 8440, 9495, 10128, 11394, 12660, 15192, 16880, 18990, 22788, 25320, 28485, 30384, 37980, 45576, 50640, 56970, 75960, 91152, 113940, 151920, 227880, 455760, 1458203, 2916406, 4374609, 5832812, 7291015, 8749218, 11665624, 13123827, 14582030, 17498436, 21873045, 23331248, 26247654, 29164060, 34996872, 39371481, 43746090, 52495308, 58328120, 65619135, 69993744, 78742962, 87492180, 104990616, 116656240, 131238270, 157485924, 174984360, 196857405, 209981232, 262476540, 307680833, 314971848, 349968720, 393714810, 524953080, 615361666, 629943696, 787429620, 923042499, 1049906160, 1230723332, 1538404165, 1574859240, 1846084998, 2461446664, 2769127497, 3076808330, 3149718480, 3692169996, 4615212495, 4922893328, 5538254994, 6153616660, 7384339992, 8307382491, 9230424990, 11076509988, 12307233320, 13845637485, 14768679984, 16614764982, 18460849980, 22153019976, 24614466640, 27691274970, 33229529964, 36921699960, 41536912455, 44306039952, 55382549940, 66459059928, 73843399920, 83073824910, 110765099880, 132918119856, 166147649820, 221530199760, 332295299640, 664590599280]

約数ペア:

[(1, 664590599280), (2, 332295299640), (3, 221530199760), (4, 166147649820), (5, 132918119856), (6, 110765099880), (8, 83073824910), (9, 73843399920), (10, 66459059928), (12, 55382549940), (15, 44306039952), (16, 41536912455), (18, 36921699960), (20, 33229529964), (24, 27691274970), (27, 24614466640), (30, 22153019976), (36, 18460849980), (40, 16614764982), (45, 14768679984), (48, 13845637485), (54, 12307233320), (60, 11076509988), (72, 9230424990), (80, 8307382491), (90, 7384339992), (108, 6153616660), (120, 5538254994), (135, 4922893328), (144, 4615212495), (180, 3692169996), (211, 3149718480), (216, 3076808330), (240, 2769127497), (270, 2461446664), (360, 1846084998), (422, 1574859240), (432, 1538404165), (540, 1230723332), (633, 1049906160), (720, 923042499), (844, 787429620), (1055, 629943696), (1080, 615361666), (1266, 524953080), (1688, 393714810), (1899, 349968720), (2110, 314971848), (2160, 307680833), (2532, 262476540), (3165, 209981232), (3376, 196857405), (3798, 174984360), (4220, 157485924), (5064, 131238270), (5697, 116656240), (6330, 104990616), (7596, 87492180), (8440, 78742962), (9495, 69993744), (10128, 65619135), (11394, 58328120), (12660, 52495308), (15192, 43746090), (16880, 39371481), (18990, 34996872), (22788, 29164060), (25320, 26247654), (28485, 23331248), (30384, 21873045), (37980, 17498436), (45576, 14582030), (50640, 13123827), (56970, 11665624), (75960, 8749218), (91152, 7291015), (113940, 5832812), (151920, 4374609), (227880, 2916406), (455760, 1458203)]