2661316020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12109}}^1$

素因数の和:12175

約数の個数: 192

約数和(自身を含む): 9277228800

約数和(自身を除く): 6615912780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 90, 99, 108, 110, 111, 132, 135, 148, 165, 180, 185, 198, 220, 222, 270, 297, 330, 333, 370, 396, 407, 444, 495, 540, 555, 594, 660, 666, 740, 814, 990, 999, 1110, 1188, 1221, 1332, 1485, 1628, 1665, 1980, 1998, 2035, 2220, 2442, 2970, 3330, 3663, 3996, 4070, 4884, 4995, 5940, 6105, 6660, 7326, 8140, 9990, 10989, 12109, 12210, 14652, 18315, 19980, 21978, 24218, 24420, 36327, 36630, 43956, 48436, 54945, 60545, 72654, 73260, 108981, 109890, 121090, 133199, 145308, 181635, 217962, 219780, 242180, 266398, 326943, 363270, 399597, 435924, 448033, 532796, 544905, 653886, 665995, 726540, 799194, 896066, 1089810, 1198791, 1307772, 1331990, 1344099, 1598388, 1634715, 1792132, 1997985, 2179620, 2240165, 2397582, 2663980, 2688198, 3269430, 3596373, 3995970, 4032297, 4480330, 4795164, 4928363, 5376396, 5993955, 6538860, 6720495, 7192746, 7991940, 8064594, 8960660, 9856726, 11987910, 12096891, 13440990, 14385492, 14785089, 16129188, 17981865, 19713452, 20161485, 23975820, 24193782, 24641815, 26881980, 29570178, 35963730, 40322970, 44355267, 48387564, 49283630, 59140356, 60484455, 71927460, 73925445, 80645940, 88710534, 98567260, 120968910, 133065801, 147850890, 177421068, 221776335, 241937820, 266131602, 295701780, 443552670, 532263204, 665329005, 887105340, 1330658010, 2661316020]

約数ペア:

[(1, 2661316020), (2, 1330658010), (3, 887105340), (4, 665329005), (5, 532263204), (6, 443552670), (9, 295701780), (10, 266131602), (11, 241937820), (12, 221776335), (15, 177421068), (18, 147850890), (20, 133065801), (22, 120968910), (27, 98567260), (30, 88710534), (33, 80645940), (36, 73925445), (37, 71927460), (44, 60484455), (45, 59140356), (54, 49283630), (55, 48387564), (60, 44355267), (66, 40322970), (74, 35963730), (90, 29570178), (99, 26881980), (108, 24641815), (110, 24193782), (111, 23975820), (132, 20161485), (135, 19713452), (148, 17981865), (165, 16129188), (180, 14785089), (185, 14385492), (198, 13440990), (220, 12096891), (222, 11987910), (270, 9856726), (297, 8960660), (330, 8064594), (333, 7991940), (370, 7192746), (396, 6720495), (407, 6538860), (444, 5993955), (495, 5376396), (540, 4928363), (555, 4795164), (594, 4480330), (660, 4032297), (666, 3995970), (740, 3596373), (814, 3269430), (990, 2688198), (999, 2663980), (1110, 2397582), (1188, 2240165), (1221, 2179620), (1332, 1997985), (1485, 1792132), (1628, 1634715), (1665, 1598388), (1980, 1344099), (1998, 1331990), (2035, 1307772), (2220, 1198791), (2442, 1089810), (2970, 896066), (3330, 799194), (3663, 726540), (3996, 665995), (4070, 653886), (4884, 544905), (4995, 532796), (5940, 448033), (6105, 435924), (6660, 399597), (7326, 363270), (8140, 326943), (9990, 266398), (10989, 242180), (12109, 219780), (12210, 217962), (14652, 181635), (18315, 145308), (19980, 133199), (21978, 121090), (24218, 109890), (24420, 108981), (36327, 73260), (36630, 72654), (43956, 60545), (48436, 54945)]