7907506740

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{77479}}^1$

素因数の和:77513

約数の個数: 168

約数和(自身を含む): 28454375040

約数和(自身を除く): 20546868300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4860, 5103, 5670, 6804, 7290, 8505, 10206, 11340, 14580, 17010, 20412, 25515, 34020, 51030, 77479, 102060, 154958, 232437, 309916, 387395, 464874, 542353, 697311, 774790, 929748, 1084706, 1162185, 1394622, 1549580, 1627059, 2091933, 2169412, 2324370, 2711765, 2789244, 3254118, 3486555, 4183866, 4648740, 4881177, 5423530, 6275799, 6508236, 6973110, 8135295, 8367732, 9762354, 10459665, 10847060, 12551598, 13946220, 14643531, 16270590, 18827397, 19524708, 20919330, 24405885, 25103196, 29287062, 31378995, 32541180, 37654794, 41838660, 43930593, 48811770, 56482191, 58574124, 62757990, 73217655, 75309588, 87861186, 94136985, 97623540, 112964382, 125515980, 131791779, 146435310, 175722372, 188273970, 219652965, 225928764, 263583558, 282410955, 292870620, 376547940, 395375337, 439305930, 527167116, 564821910, 658958895, 790750674, 878611860, 1129643820, 1317917790, 1581501348, 1976876685, 2635835580, 3953753370, 7907506740]

約数ペア:

[(1, 7907506740), (2, 3953753370), (3, 2635835580), (4, 1976876685), (5, 1581501348), (6, 1317917790), (7, 1129643820), (9, 878611860), (10, 790750674), (12, 658958895), (14, 564821910), (15, 527167116), (18, 439305930), (20, 395375337), (21, 376547940), (27, 292870620), (28, 282410955), (30, 263583558), (35, 225928764), (36, 219652965), (42, 188273970), (45, 175722372), (54, 146435310), (60, 131791779), (63, 125515980), (70, 112964382), (81, 97623540), (84, 94136985), (90, 87861186), (105, 75309588), (108, 73217655), (126, 62757990), (135, 58574124), (140, 56482191), (162, 48811770), (180, 43930593), (189, 41838660), (210, 37654794), (243, 32541180), (252, 31378995), (270, 29287062), (315, 25103196), (324, 24405885), (378, 20919330), (405, 19524708), (420, 18827397), (486, 16270590), (540, 14643531), (567, 13946220), (630, 12551598), (729, 10847060), (756, 10459665), (810, 9762354), (945, 8367732), (972, 8135295), (1134, 6973110), (1215, 6508236), (1260, 6275799), (1458, 5423530), (1620, 4881177), (1701, 4648740), (1890, 4183866), (2268, 3486555), (2430, 3254118), (2835, 2789244), (2916, 2711765), (3402, 2324370), (3645, 2169412), (3780, 2091933), (4860, 1627059), (5103, 1549580), (5670, 1394622), (6804, 1162185), (7290, 1084706), (8505, 929748), (10206, 774790), (11340, 697311), (14580, 542353), (17010, 464874), (20412, 387395), (25515, 309916), (34020, 232437), (51030, 154958), (77479, 102060)]