641545706160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{57527}}^1$

素因数の和:59273

約数の個数: 200

約数和(自身を含む): 2229516739296

約数和(自身を除く): 1587971033136

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 1721, 2160, 3240, 3442, 5163, 6480, 6884, 8605, 10326, 13768, 15489, 17210, 20652, 25815, 27536, 30978, 34420, 41304, 46467, 51630, 57527, 61956, 68840, 77445, 82608, 92934, 103260, 115054, 123912, 137680, 139401, 154890, 172581, 185868, 206520, 230108, 232335, 247824, 278802, 287635, 309780, 345162, 371736, 413040, 460216, 464670, 517743, 557604, 575270, 619560, 690324, 697005, 743472, 862905, 920432, 929340, 1035486, 1115208, 1150540, 1239120, 1380648, 1394010, 1553229, 1725810, 1858680, 2070972, 2230416, 2301080, 2588715, 2761296, 2788020, 3106458, 3451620, 3717360, 4141944, 4602160, 4659687, 5177430, 5576040, 6212916, 6903240, 7766145, 8283888, 9319374, 10354860, 11152080, 12425832, 13806480, 15532290, 18638748, 20709720, 23298435, 24851664, 31064580, 37277496, 41419440, 46596870, 62129160, 74554992, 93193740, 99003967, 124258320, 186387480, 198007934, 297011901, 372774960, 396015868, 495019835, 594023802, 792031736, 891035703, 990039670, 1188047604, 1485059505, 1584063472, 1782071406, 1980079340, 2376095208, 2673107109, 2970119010, 3564142812, 3960158680, 4455178515, 4752190416, 5346214218, 5940238020, 7128285624, 7920317360, 8019321327, 8910357030, 10692428436, 11880476040, 13365535545, 14256571248, 16038642654, 17820714060, 21384856872, 23760952080, 26731071090, 32077285308, 35641428120, 40096606635, 42769713744, 53462142180, 64154570616, 71282856240, 80193213270, 106924284360, 128309141232, 160386426540, 213848568720, 320772853080, 641545706160]

約数ペア:

[(1, 641545706160), (2, 320772853080), (3, 213848568720), (4, 160386426540), (5, 128309141232), (6, 106924284360), (8, 80193213270), (9, 71282856240), (10, 64154570616), (12, 53462142180), (15, 42769713744), (16, 40096606635), (18, 35641428120), (20, 32077285308), (24, 26731071090), (27, 23760952080), (30, 21384856872), (36, 17820714060), (40, 16038642654), (45, 14256571248), (48, 13365535545), (54, 11880476040), (60, 10692428436), (72, 8910357030), (80, 8019321327), (81, 7920317360), (90, 7128285624), (108, 5940238020), (120, 5346214218), (135, 4752190416), (144, 4455178515), (162, 3960158680), (180, 3564142812), (216, 2970119010), (240, 2673107109), (270, 2376095208), (324, 1980079340), (360, 1782071406), (405, 1584063472), (432, 1485059505), (540, 1188047604), (648, 990039670), (720, 891035703), (810, 792031736), (1080, 594023802), (1296, 495019835), (1620, 396015868), (1721, 372774960), (2160, 297011901), (3240, 198007934), (3442, 186387480), (5163, 124258320), (6480, 99003967), (6884, 93193740), (8605, 74554992), (10326, 62129160), (13768, 46596870), (15489, 41419440), (17210, 37277496), (20652, 31064580), (25815, 24851664), (27536, 23298435), (30978, 20709720), (34420, 18638748), (41304, 15532290), (46467, 13806480), (51630, 12425832), (57527, 11152080), (61956, 10354860), (68840, 9319374), (77445, 8283888), (82608, 7766145), (92934, 6903240), (103260, 6212916), (115054, 5576040), (123912, 5177430), (137680, 4659687), (139401, 4602160), (154890, 4141944), (172581, 3717360), (185868, 3451620), (206520, 3106458), (230108, 2788020), (232335, 2761296), (247824, 2588715), (278802, 2301080), (287635, 2230416), (309780, 2070972), (345162, 1858680), (371736, 1725810), (413040, 1553229), (460216, 1394010), (464670, 1380648), (517743, 1239120), (557604, 1150540), (575270, 1115208), (619560, 1035486), (690324, 929340), (697005, 920432), (743472, 862905)]