2486670840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20743}}^1$

素因数の和:20803

約数の個数: 160

約数和(自身を含む): 8584282080

約数和(自身を除く): 6097611240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4440, 4995, 5994, 6660, 7992, 9990, 11988, 13320, 14985, 19980, 20743, 23976, 29970, 39960, 41486, 59940, 62229, 82972, 103715, 119880, 124458, 165944, 186687, 207430, 248916, 311145, 373374, 414860, 497832, 560061, 622290, 746748, 767491, 829720, 933435, 1120122, 1244580, 1493496, 1534982, 1680183, 1866870, 2240244, 2302473, 2489160, 2800305, 3069964, 3360366, 3733740, 3837455, 4480488, 4604946, 5600610, 6139928, 6720732, 6907419, 7467480, 7674910, 8400915, 9209892, 11201220, 11512365, 13441464, 13814838, 15349820, 16801830, 18419784, 20722257, 22402440, 23024730, 27629676, 30699640, 33603660, 34537095, 41444514, 46049460, 55259352, 62166771, 67207320, 69074190, 82889028, 92098920, 103611285, 124333542, 138148380, 165778056, 207222570, 248667084, 276296760, 310833855, 414445140, 497334168, 621667710, 828890280, 1243335420, 2486670840]

約数ペア:

[(1, 2486670840), (2, 1243335420), (3, 828890280), (4, 621667710), (5, 497334168), (6, 414445140), (8, 310833855), (9, 276296760), (10, 248667084), (12, 207222570), (15, 165778056), (18, 138148380), (20, 124333542), (24, 103611285), (27, 92098920), (30, 82889028), (36, 69074190), (37, 67207320), (40, 62166771), (45, 55259352), (54, 46049460), (60, 41444514), (72, 34537095), (74, 33603660), (81, 30699640), (90, 27629676), (108, 23024730), (111, 22402440), (120, 20722257), (135, 18419784), (148, 16801830), (162, 15349820), (180, 13814838), (185, 13441464), (216, 11512365), (222, 11201220), (270, 9209892), (296, 8400915), (324, 7674910), (333, 7467480), (360, 6907419), (370, 6720732), (405, 6139928), (444, 5600610), (540, 4604946), (555, 4480488), (648, 3837455), (666, 3733740), (740, 3360366), (810, 3069964), (888, 2800305), (999, 2489160), (1080, 2302473), (1110, 2240244), (1332, 1866870), (1480, 1680183), (1620, 1534982), (1665, 1493496), (1998, 1244580), (2220, 1120122), (2664, 933435), (2997, 829720), (3240, 767491), (3330, 746748), (3996, 622290), (4440, 560061), (4995, 497832), (5994, 414860), (6660, 373374), (7992, 311145), (9990, 248916), (11988, 207430), (13320, 186687), (14985, 165944), (19980, 124458), (20743, 119880), (23976, 103715), (29970, 82972), (39960, 62229), (41486, 59940)]