74074059080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1\times {\mathrm{2179}}^1$

素因数の和:3091

約数の個数: 128

約数和(自身を含む): 191968358400

約数和(自身を除く): 117894299320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 727, 835, 1169, 1336, 1454, 1670, 2179, 2338, 2908, 3340, 3635, 4358, 4676, 5089, 5816, 5845, 6680, 7270, 8716, 9352, 10178, 10895, 11690, 14540, 15253, 17432, 20356, 21790, 23380, 25445, 29080, 30506, 40712, 43580, 46760, 50890, 61012, 76265, 87160, 101780, 121409, 122024, 152530, 203560, 242818, 305060, 363893, 485636, 607045, 610120, 727786, 849863, 971272, 1214090, 1455572, 1584133, 1699726, 1819465, 2428180, 2547251, 2911144, 3168266, 3399452, 3638930, 4249315, 4856360, 5094502, 6336532, 6798904, 7277860, 7920665, 8498630, 10189004, 11088931, 12673064, 12736255, 14555720, 15841330, 16997260, 20378008, 22177862, 25472510, 31682660, 33994520, 44355724, 50945020, 55444655, 63365320, 88711448, 101890040, 110889310, 221778620, 264550211, 443557240, 529100422, 1058200844, 1322751055, 1851851477, 2116401688, 2645502110, 3703702954, 5291004220, 7407405908, 9259257385, 10582008440, 14814811816, 18518514770, 37037029540, 74074059080]

約数ペア:

[(1, 74074059080), (2, 37037029540), (4, 18518514770), (5, 14814811816), (7, 10582008440), (8, 9259257385), (10, 7407405908), (14, 5291004220), (20, 3703702954), (28, 2645502110), (35, 2116401688), (40, 1851851477), (56, 1322751055), (70, 1058200844), (140, 529100422), (167, 443557240), (280, 264550211), (334, 221778620), (668, 110889310), (727, 101890040), (835, 88711448), (1169, 63365320), (1336, 55444655), (1454, 50945020), (1670, 44355724), (2179, 33994520), (2338, 31682660), (2908, 25472510), (3340, 22177862), (3635, 20378008), (4358, 16997260), (4676, 15841330), (5089, 14555720), (5816, 12736255), (5845, 12673064), (6680, 11088931), (7270, 10189004), (8716, 8498630), (9352, 7920665), (10178, 7277860), (10895, 6798904), (11690, 6336532), (14540, 5094502), (15253, 4856360), (17432, 4249315), (20356, 3638930), (21790, 3399452), (23380, 3168266), (25445, 2911144), (29080, 2547251), (30506, 2428180), (40712, 1819465), (43580, 1699726), (46760, 1584133), (50890, 1455572), (61012, 1214090), (76265, 971272), (87160, 849863), (101780, 727786), (121409, 610120), (122024, 607045), (152530, 485636), (203560, 363893), (242818, 305060)]