8360570120

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 22095184320

約数和(自身を除く): 13734614200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 263, 280, 331, 343, 392, 490, 526, 662, 686, 980, 1052, 1315, 1324, 1372, 1655, 1715, 1841, 1960, 2104, 2317, 2401, 2630, 2648, 2744, 3310, 3430, 3682, 4634, 4802, 5260, 6620, 6860, 7364, 9205, 9268, 9604, 10520, 11585, 12005, 12887, 13240, 13720, 14728, 16219, 18410, 18536, 19208, 23170, 24010, 25774, 32438, 36820, 46340, 48020, 51548, 64435, 64876, 73640, 81095, 87053, 90209, 92680, 96040, 103096, 113533, 128870, 129752, 162190, 174106, 180418, 227066, 257740, 324380, 348212, 360836, 435265, 451045, 454132, 515480, 567665, 609371, 631463, 648760, 696424, 721672, 794731, 870530, 902090, 908264, 1135330, 1218742, 1262926, 1589462, 1741060, 1804180, 2270660, 2437484, 2525852, 3046855, 3157315, 3178924, 3482120, 3608360, 3973655, 4265597, 4541320, 4874968, 5051704, 6093710, 6314630, 6357848, 7947310, 8531194, 12187420, 12629260, 15894620, 17062388, 21327985, 24374840, 25258520, 29859179, 31789240, 34124776, 42655970, 59718358, 85311940, 119436716, 149295895, 170623880, 209014253, 238873432, 298591790, 418028506, 597183580, 836057012, 1045071265, 1194367160, 1672114024, 2090142530, 4180285060, 8360570120]

約数ペア:

[(1, 8360570120), (2, 4180285060), (4, 2090142530), (5, 1672114024), (7, 1194367160), (8, 1045071265), (10, 836057012), (14, 597183580), (20, 418028506), (28, 298591790), (35, 238873432), (40, 209014253), (49, 170623880), (56, 149295895), (70, 119436716), (98, 85311940), (140, 59718358), (196, 42655970), (245, 34124776), (263, 31789240), (280, 29859179), (331, 25258520), (343, 24374840), (392, 21327985), (490, 17062388), (526, 15894620), (662, 12629260), (686, 12187420), (980, 8531194), (1052, 7947310), (1315, 6357848), (1324, 6314630), (1372, 6093710), (1655, 5051704), (1715, 4874968), (1841, 4541320), (1960, 4265597), (2104, 3973655), (2317, 3608360), (2401, 3482120), (2630, 3178924), (2648, 3157315), (2744, 3046855), (3310, 2525852), (3430, 2437484), (3682, 2270660), (4634, 1804180), (4802, 1741060), (5260, 1589462), (6620, 1262926), (6860, 1218742), (7364, 1135330), (9205, 908264), (9268, 902090), (9604, 870530), (10520, 794731), (11585, 721672), (12005, 696424), (12887, 648760), (13240, 631463), (13720, 609371), (14728, 567665), (16219, 515480), (18410, 454132), (18536, 451045), (19208, 435265), (23170, 360836), (24010, 348212), (25774, 324380), (32438, 257740), (36820, 227066), (46340, 180418), (48020, 174106), (51548, 162190), (64435, 129752), (64876, 128870), (73640, 113533), (81095, 103096), (87053, 96040), (90209, 92680)]