1068313840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 2788392960

約数和(自身を除く): 1720079120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 121, 127, 158, 176, 220, 242, 254, 316, 395, 440, 484, 508, 605, 632, 635, 790, 869, 880, 968, 1016, 1210, 1264, 1270, 1331, 1397, 1580, 1738, 1936, 2032, 2420, 2540, 2662, 2794, 3160, 3476, 4345, 4840, 5080, 5324, 5588, 6320, 6655, 6952, 6985, 8690, 9559, 9680, 10033, 10160, 10648, 11176, 13310, 13904, 13970, 15367, 17380, 19118, 20066, 21296, 22352, 26620, 27940, 30734, 34760, 38236, 40132, 47795, 50165, 53240, 55880, 61468, 69520, 76472, 76835, 80264, 95590, 100330, 105149, 106480, 110363, 111760, 122936, 152944, 153670, 160528, 169037, 191180, 200660, 210298, 220726, 245872, 307340, 338074, 382360, 401320, 420596, 441452, 525745, 551815, 614680, 676148, 764720, 802640, 841192, 845185, 882904, 1051490, 1103630, 1213993, 1229360, 1352296, 1682384, 1690370, 1765808, 2102980, 2207260, 2427986, 2704592, 3380740, 4205960, 4414520, 4855972, 6069965, 6761480, 8411920, 8829040, 9711944, 12139930, 13353923, 13522960, 19423888, 24279860, 26707846, 48559720, 53415692, 66769615, 97119440, 106831384, 133539230, 213662768, 267078460, 534156920, 1068313840]

約数ペア:

[(1, 1068313840), (2, 534156920), (4, 267078460), (5, 213662768), (8, 133539230), (10, 106831384), (11, 97119440), (16, 66769615), (20, 53415692), (22, 48559720), (40, 26707846), (44, 24279860), (55, 19423888), (79, 13522960), (80, 13353923), (88, 12139930), (110, 9711944), (121, 8829040), (127, 8411920), (158, 6761480), (176, 6069965), (220, 4855972), (242, 4414520), (254, 4205960), (316, 3380740), (395, 2704592), (440, 2427986), (484, 2207260), (508, 2102980), (605, 1765808), (632, 1690370), (635, 1682384), (790, 1352296), (869, 1229360), (880, 1213993), (968, 1103630), (1016, 1051490), (1210, 882904), (1264, 845185), (1270, 841192), (1331, 802640), (1397, 764720), (1580, 676148), (1738, 614680), (1936, 551815), (2032, 525745), (2420, 441452), (2540, 420596), (2662, 401320), (2794, 382360), (3160, 338074), (3476, 307340), (4345, 245872), (4840, 220726), (5080, 210298), (5324, 200660), (5588, 191180), (6320, 169037), (6655, 160528), (6952, 153670), (6985, 152944), (8690, 122936), (9559, 111760), (9680, 110363), (10033, 106480), (10160, 105149), (10648, 100330), (11176, 95590), (13310, 80264), (13904, 76835), (13970, 76472), (15367, 69520), (17380, 61468), (19118, 55880), (20066, 53240), (21296, 50165), (22352, 47795), (26620, 40132), (27940, 38236), (30734, 34760)]