2018060880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7013}}^1$

素因数の和:7149

約数の個数: 160

約数和(自身を含む): 6888309120

約数和(自身を除く): 4870248240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 109, 110, 120, 132, 165, 176, 218, 220, 240, 264, 327, 330, 436, 440, 528, 545, 654, 660, 872, 880, 1090, 1199, 1308, 1320, 1635, 1744, 2180, 2398, 2616, 2640, 3270, 3597, 4360, 4796, 5232, 5995, 6540, 7013, 7194, 8720, 9592, 11990, 13080, 14026, 14388, 17985, 19184, 21039, 23980, 26160, 28052, 28776, 35065, 35970, 42078, 47960, 56104, 57552, 70130, 71940, 77143, 84156, 95920, 105195, 112208, 140260, 143880, 154286, 168312, 210390, 231429, 280520, 287760, 308572, 336624, 385715, 420780, 462858, 561040, 617144, 764417, 771430, 841560, 925716, 1157145, 1234288, 1528834, 1542860, 1683120, 1851432, 2293251, 2314290, 3057668, 3085720, 3702864, 3822085, 4586502, 4628580, 6115336, 6171440, 7644170, 8408587, 9173004, 9257160, 11466255, 12230672, 15288340, 16817174, 18346008, 18514320, 22932510, 25225761, 30576680, 33634348, 36692016, 42042935, 45865020, 50451522, 61153360, 67268696, 84085870, 91730040, 100903044, 126128805, 134537392, 168171740, 183460080, 201806088, 252257610, 336343480, 403612176, 504515220, 672686960, 1009030440, 2018060880]

約数ペア:

[(1, 2018060880), (2, 1009030440), (3, 672686960), (4, 504515220), (5, 403612176), (6, 336343480), (8, 252257610), (10, 201806088), (11, 183460080), (12, 168171740), (15, 134537392), (16, 126128805), (20, 100903044), (22, 91730040), (24, 84085870), (30, 67268696), (33, 61153360), (40, 50451522), (44, 45865020), (48, 42042935), (55, 36692016), (60, 33634348), (66, 30576680), (80, 25225761), (88, 22932510), (109, 18514320), (110, 18346008), (120, 16817174), (132, 15288340), (165, 12230672), (176, 11466255), (218, 9257160), (220, 9173004), (240, 8408587), (264, 7644170), (327, 6171440), (330, 6115336), (436, 4628580), (440, 4586502), (528, 3822085), (545, 3702864), (654, 3085720), (660, 3057668), (872, 2314290), (880, 2293251), (1090, 1851432), (1199, 1683120), (1308, 1542860), (1320, 1528834), (1635, 1234288), (1744, 1157145), (2180, 925716), (2398, 841560), (2616, 771430), (2640, 764417), (3270, 617144), (3597, 561040), (4360, 462858), (4796, 420780), (5232, 385715), (5995, 336624), (6540, 308572), (7013, 287760), (7194, 280520), (8720, 231429), (9592, 210390), (11990, 168312), (13080, 154286), (14026, 143880), (14388, 140260), (17985, 112208), (19184, 105195), (21039, 95920), (23980, 84156), (26160, 77143), (28052, 71940), (28776, 70130), (35065, 57552), (35970, 56104), (42078, 47960)]