2590147260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6823}}^1$

素因数の和:6897

約数の個数: 192

約数和(自身を含む): 8712883200

約数和(自身を除く): 6122735940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 228, 270, 285, 333, 342, 370, 380, 444, 513, 540, 555, 570, 666, 684, 703, 740, 855, 999, 1026, 1110, 1140, 1332, 1406, 1665, 1710, 1998, 2052, 2109, 2220, 2565, 2812, 3330, 3420, 3515, 3996, 4218, 4995, 5130, 6327, 6660, 6823, 7030, 8436, 9990, 10260, 10545, 12654, 13646, 14060, 18981, 19980, 20469, 21090, 25308, 27292, 31635, 34115, 37962, 40938, 42180, 61407, 63270, 68230, 75924, 81876, 94905, 102345, 122814, 126540, 129637, 136460, 184221, 189810, 204690, 245628, 252451, 259274, 307035, 368442, 379620, 388911, 409380, 504902, 518548, 614070, 648185, 736884, 757353, 777822, 921105, 1009804, 1166733, 1228140, 1262255, 1296370, 1514706, 1555644, 1842210, 1944555, 2272059, 2333466, 2524510, 2592740, 3029412, 3500199, 3684420, 3786765, 3889110, 4544118, 4666932, 4796569, 5049020, 5833665, 6816177, 7000398, 7573530, 7778220, 9088236, 9593138, 11360295, 11667330, 13632354, 14000796, 14389707, 15147060, 17500995, 19186276, 22720590, 23334660, 23982845, 27264708, 28779414, 34080885, 35001990, 43169121, 45441180, 47965690, 57558828, 68161770, 70003980, 71948535, 86338242, 95931380, 129507363, 136323540, 143897070, 172676484, 215845605, 259014726, 287794140, 431691210, 518029452, 647536815, 863382420, 1295073630, 2590147260]

約数ペア:

[(1, 2590147260), (2, 1295073630), (3, 863382420), (4, 647536815), (5, 518029452), (6, 431691210), (9, 287794140), (10, 259014726), (12, 215845605), (15, 172676484), (18, 143897070), (19, 136323540), (20, 129507363), (27, 95931380), (30, 86338242), (36, 71948535), (37, 70003980), (38, 68161770), (45, 57558828), (54, 47965690), (57, 45441180), (60, 43169121), (74, 35001990), (76, 34080885), (90, 28779414), (95, 27264708), (108, 23982845), (111, 23334660), (114, 22720590), (135, 19186276), (148, 17500995), (171, 15147060), (180, 14389707), (185, 14000796), (190, 13632354), (222, 11667330), (228, 11360295), (270, 9593138), (285, 9088236), (333, 7778220), (342, 7573530), (370, 7000398), (380, 6816177), (444, 5833665), (513, 5049020), (540, 4796569), (555, 4666932), (570, 4544118), (666, 3889110), (684, 3786765), (703, 3684420), (740, 3500199), (855, 3029412), (999, 2592740), (1026, 2524510), (1110, 2333466), (1140, 2272059), (1332, 1944555), (1406, 1842210), (1665, 1555644), (1710, 1514706), (1998, 1296370), (2052, 1262255), (2109, 1228140), (2220, 1166733), (2565, 1009804), (2812, 921105), (3330, 777822), (3420, 757353), (3515, 736884), (3996, 648185), (4218, 614070), (4995, 518548), (5130, 504902), (6327, 409380), (6660, 388911), (6823, 379620), (7030, 368442), (8436, 307035), (9990, 259274), (10260, 252451), (10545, 245628), (12654, 204690), (13646, 189810), (14060, 184221), (18981, 136460), (19980, 129637), (20469, 126540), (21090, 122814), (25308, 102345), (27292, 94905), (31635, 81876), (34115, 75924), (37962, 68230), (40938, 63270), (42180, 61407)]