42468.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{2203}}^1$

素因数の和:2238

約数の個数: 128

約数和(自身を含む): 317376000

約数和(自身を除く): 226700520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2203, 2744, 2940, 3430, 4116, 4406, 5145, 5880, 6609, 6860, 8232, 8812, 10290, 11015, 13218, 13720, 15421, 17624, 20580, 22030, 26436, 30842, 33045, 41160, 44060, 46263, 52872, 61684, 66090, 77105, 88120, 92526, 107947, 123368, 132180, 154210, 185052, 215894, 231315, 264360, 308420, 323841, 370104, 431788, 462630, 539735, 616840, 647682, 755629, 863576, 925260, 1079470, 1295364, 1511258, 1619205, 1850520, 2158940, 2266887, 2590728, 3022516, 3238410, 3778145, 4317880, 4533774, 6045032, 6476820, 7556290, 9067548, 11334435, 12953640, 15112580, 18135096, 22668870, 30225160, 45337740, 90675480]

約数ペア:

[(1, 90675480), (2, 45337740), (3, 30225160), (4, 22668870), (5, 18135096), (6, 15112580), (7, 12953640), (8, 11334435), (10, 9067548), (12, 7556290), (14, 6476820), (15, 6045032), (20, 4533774), (21, 4317880), (24, 3778145), (28, 3238410), (30, 3022516), (35, 2590728), (40, 2266887), (42, 2158940), (49, 1850520), (56, 1619205), (60, 1511258), (70, 1295364), (84, 1079470), (98, 925260), (105, 863576), (120, 755629), (140, 647682), (147, 616840), (168, 539735), (196, 462630), (210, 431788), (245, 370104), (280, 323841), (294, 308420), (343, 264360), (392, 231315), (420, 215894), (490, 185052), (588, 154210), (686, 132180), (735, 123368), (840, 107947), (980, 92526), (1029, 88120), (1176, 77105), (1372, 66090), (1470, 61684), (1715, 52872), (1960, 46263), (2058, 44060), (2203, 41160), (2744, 33045), (2940, 30842), (3430, 26436), (4116, 22030), (4406, 20580), (5145, 17624), (5880, 15421), (6609, 13720), (6860, 13218), (8232, 11015), (8812, 10290)]