2855608560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{188863}}^1$

素因数の和:188892

約数の個数: 160

約数和(自身を含む): 11241185280

約数和(自身を除く): 8385576720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 188863, 377726, 566589, 755452, 944315, 1133178, 1322041, 1510904, 1699767, 1888630, 2266356, 2644082, 2832945, 3021808, 3399534, 3777260, 3966123, 4532712, 5099301, 5288164, 5665890, 6610205, 6799068, 7554520, 7932246, 8498835, 9065424, 10198602, 10576328, 11331780, 11898369, 13220410, 13598136, 15109040, 15864492, 16997670, 19830615, 20397204, 21152656, 22663560, 23796738, 25496505, 26440820, 27196272, 31728984, 33995340, 35695107, 39661230, 40794408, 45327120, 47593476, 50993010, 52881640, 59491845, 63457968, 67990680, 71390214, 79322460, 81588816, 95186952, 101986020, 105763280, 118983690, 135981360, 142780428, 158644920, 178475535, 190373904, 203972040, 237967380, 285560856, 317289840, 356951070, 407944080, 475934760, 571121712, 713902140, 951869520, 1427804280, 2855608560]

約数ペア:

[(1, 2855608560), (2, 1427804280), (3, 951869520), (4, 713902140), (5, 571121712), (6, 475934760), (7, 407944080), (8, 356951070), (9, 317289840), (10, 285560856), (12, 237967380), (14, 203972040), (15, 190373904), (16, 178475535), (18, 158644920), (20, 142780428), (21, 135981360), (24, 118983690), (27, 105763280), (28, 101986020), (30, 95186952), (35, 81588816), (36, 79322460), (40, 71390214), (42, 67990680), (45, 63457968), (48, 59491845), (54, 52881640), (56, 50993010), (60, 47593476), (63, 45327120), (70, 40794408), (72, 39661230), (80, 35695107), (84, 33995340), (90, 31728984), (105, 27196272), (108, 26440820), (112, 25496505), (120, 23796738), (126, 22663560), (135, 21152656), (140, 20397204), (144, 19830615), (168, 16997670), (180, 15864492), (189, 15109040), (210, 13598136), (216, 13220410), (240, 11898369), (252, 11331780), (270, 10576328), (280, 10198602), (315, 9065424), (336, 8498835), (360, 7932246), (378, 7554520), (420, 6799068), (432, 6610205), (504, 5665890), (540, 5288164), (560, 5099301), (630, 4532712), (720, 3966123), (756, 3777260), (840, 3399534), (945, 3021808), (1008, 2832945), (1080, 2644082), (1260, 2266356), (1512, 1888630), (1680, 1699767), (1890, 1510904), (2160, 1322041), (2520, 1133178), (3024, 944315), (3780, 755452), (5040, 566589), (7560, 377726), (15120, 188863)]