149359560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 514771200

約数和(自身を除く): 365411640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 269, 280, 420, 538, 661, 807, 840, 1076, 1322, 1345, 1614, 1883, 1983, 2152, 2644, 2690, 3228, 3305, 3766, 3966, 4035, 4627, 5288, 5380, 5649, 6456, 6610, 7532, 7932, 8070, 9254, 9415, 9915, 10760, 11298, 13220, 13881, 15064, 15864, 16140, 18508, 18830, 19830, 22596, 23135, 26440, 27762, 28245, 32280, 37016, 37660, 39660, 45192, 46270, 55524, 56490, 69405, 75320, 79320, 92540, 111048, 112980, 138810, 177809, 185080, 225960, 277620, 355618, 533427, 555240, 711236, 889045, 1066854, 1244663, 1422472, 1778090, 2133708, 2489326, 2667135, 3556180, 3733989, 4267416, 4978652, 5334270, 6223315, 7112360, 7467978, 9957304, 10668540, 12446630, 14935956, 18669945, 21337080, 24893260, 29871912, 37339890, 49786520, 74679780, 149359560]

約数ペア:

[(1, 149359560), (2, 74679780), (3, 49786520), (4, 37339890), (5, 29871912), (6, 24893260), (7, 21337080), (8, 18669945), (10, 14935956), (12, 12446630), (14, 10668540), (15, 9957304), (20, 7467978), (21, 7112360), (24, 6223315), (28, 5334270), (30, 4978652), (35, 4267416), (40, 3733989), (42, 3556180), (56, 2667135), (60, 2489326), (70, 2133708), (84, 1778090), (105, 1422472), (120, 1244663), (140, 1066854), (168, 889045), (210, 711236), (269, 555240), (280, 533427), (420, 355618), (538, 277620), (661, 225960), (807, 185080), (840, 177809), (1076, 138810), (1322, 112980), (1345, 111048), (1614, 92540), (1883, 79320), (1983, 75320), (2152, 69405), (2644, 56490), (2690, 55524), (3228, 46270), (3305, 45192), (3766, 39660), (3966, 37660), (4035, 37016), (4627, 32280), (5288, 28245), (5380, 27762), (5649, 26440), (6456, 23135), (6610, 22596), (7532, 19830), (7932, 18830), (8070, 18508), (9254, 16140), (9415, 15864), (9915, 15064), (10760, 13881), (11298, 13220)]