63888720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2277

約数の個数: 160

約数和(自身を含む): 239770368

約数和(自身を除く): 175881648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2237, 2380, 2856, 3570, 4080, 4474, 4760, 5712, 6711, 7140, 8948, 9520, 11185, 13422, 14280, 15659, 17896, 22370, 26844, 28560, 31318, 33555, 35792, 38029, 44740, 46977, 53688, 62636, 67110, 76058, 78295, 89480, 93954, 107376, 114087, 125272, 134220, 152116, 156590, 178960, 187908, 190145, 228174, 234885, 250544, 266203, 268440, 304232, 313180, 375816, 380290, 456348, 469770, 532406, 536880, 570435, 608464, 626360, 751632, 760580, 798609, 912696, 939540, 1064812, 1140870, 1252720, 1331015, 1521160, 1597218, 1825392, 1879080, 2129624, 2281740, 2662030, 3042320, 3194436, 3758160, 3993045, 4259248, 4563480, 5324060, 6388872, 7986090, 9126960, 10648120, 12777744, 15972180, 21296240, 31944360, 63888720]

約数ペア:

[(1, 63888720), (2, 31944360), (3, 21296240), (4, 15972180), (5, 12777744), (6, 10648120), (7, 9126960), (8, 7986090), (10, 6388872), (12, 5324060), (14, 4563480), (15, 4259248), (16, 3993045), (17, 3758160), (20, 3194436), (21, 3042320), (24, 2662030), (28, 2281740), (30, 2129624), (34, 1879080), (35, 1825392), (40, 1597218), (42, 1521160), (48, 1331015), (51, 1252720), (56, 1140870), (60, 1064812), (68, 939540), (70, 912696), (80, 798609), (84, 760580), (85, 751632), (102, 626360), (105, 608464), (112, 570435), (119, 536880), (120, 532406), (136, 469770), (140, 456348), (168, 380290), (170, 375816), (204, 313180), (210, 304232), (238, 268440), (240, 266203), (255, 250544), (272, 234885), (280, 228174), (336, 190145), (340, 187908), (357, 178960), (408, 156590), (420, 152116), (476, 134220), (510, 125272), (560, 114087), (595, 107376), (680, 93954), (714, 89480), (816, 78295), (840, 76058), (952, 67110), (1020, 62636), (1190, 53688), (1360, 46977), (1428, 44740), (1680, 38029), (1785, 35792), (1904, 33555), (2040, 31318), (2237, 28560), (2380, 26844), (2856, 22370), (3570, 17896), (4080, 15659), (4474, 14280), (4760, 13422), (5712, 11185), (6711, 9520), (7140, 8948)]