216143640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 749417760

約数和(自身を除く): 533274120

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, 243, 270, 296, 324, 333, 360, 370, 405, 444, 486, 540, 555, 601, 648, 666, 740, 810, 888, 972, 999, 1080, 1110, 1202, 1215, 1332, 1480, 1620, 1665, 1803, 1944, 1998, 2220, 2404, 2430, 2664, 2997, 3005, 3240, 3330, 3606, 3996, 4440, 4808, 4860, 4995, 5409, 5994, 6010, 6660, 7212, 7992, 8991, 9015, 9720, 9990, 10818, 11988, 12020, 13320, 14424, 14985, 16227, 17982, 18030, 19980, 21636, 22237, 23976, 24040, 27045, 29970, 32454, 35964, 36060, 39960, 43272, 44474, 44955, 48681, 54090, 59940, 64908, 66711, 71928, 72120, 81135, 88948, 89910, 97362, 108180, 111185, 119880, 129816, 133422, 146043, 162270, 177896, 179820, 194724, 200133, 216360, 222370, 243405, 266844, 292086, 324540, 333555, 359640, 389448, 400266, 444740, 486810, 533688, 584172, 600399, 649080, 667110, 730215, 800532, 889480, 973620, 1000665, 1168344, 1200798, 1334220, 1460430, 1601064, 1801197, 1947240, 2001330, 2401596, 2668440, 2920860, 3001995, 3602394, 4002660, 4803192, 5403591, 5841720, 6003990, 7204788, 8005320, 9005985, 10807182, 12007980, 14409576, 18011970, 21614364, 24015960, 27017955, 36023940, 43228728, 54035910, 72047880, 108071820, 216143640]

約数ペア:

[(1, 216143640), (2, 108071820), (3, 72047880), (4, 54035910), (5, 43228728), (6, 36023940), (8, 27017955), (9, 24015960), (10, 21614364), (12, 18011970), (15, 14409576), (18, 12007980), (20, 10807182), (24, 9005985), (27, 8005320), (30, 7204788), (36, 6003990), (37, 5841720), (40, 5403591), (45, 4803192), (54, 4002660), (60, 3602394), (72, 3001995), (74, 2920860), (81, 2668440), (90, 2401596), (108, 2001330), (111, 1947240), (120, 1801197), (135, 1601064), (148, 1460430), (162, 1334220), (180, 1200798), (185, 1168344), (216, 1000665), (222, 973620), (243, 889480), (270, 800532), (296, 730215), (324, 667110), (333, 649080), (360, 600399), (370, 584172), (405, 533688), (444, 486810), (486, 444740), (540, 400266), (555, 389448), (601, 359640), (648, 333555), (666, 324540), (740, 292086), (810, 266844), (888, 243405), (972, 222370), (999, 216360), (1080, 200133), (1110, 194724), (1202, 179820), (1215, 177896), (1332, 162270), (1480, 146043), (1620, 133422), (1665, 129816), (1803, 119880), (1944, 111185), (1998, 108180), (2220, 97362), (2404, 89910), (2430, 88948), (2664, 81135), (2997, 72120), (3005, 71928), (3240, 66711), (3330, 64908), (3606, 59940), (3996, 54090), (4440, 48681), (4808, 44955), (4860, 44474), (4995, 43272), (5409, 39960), (5994, 36060), (6010, 35964), (6660, 32454), (7212, 29970), (7992, 27045), (8991, 24040), (9015, 23976), (9720, 22237), (9990, 21636), (10818, 19980), (11988, 18030), (12020, 17982), (13320, 16227), (14424, 14985)]