673152840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 2274395760

約数和(自身を除く): 1601242920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 97, 111, 120, 148, 180, 185, 194, 222, 291, 296, 333, 360, 370, 388, 444, 485, 521, 555, 582, 666, 740, 776, 873, 888, 970, 1042, 1110, 1164, 1332, 1455, 1480, 1563, 1665, 1746, 1940, 2084, 2220, 2328, 2605, 2664, 2910, 3126, 3330, 3492, 3589, 3880, 4168, 4365, 4440, 4689, 5210, 5820, 6252, 6660, 6984, 7178, 7815, 8730, 9378, 10420, 10767, 11640, 12504, 13320, 14356, 15630, 17460, 17945, 18756, 19277, 20840, 21534, 23445, 28712, 31260, 32301, 34920, 35890, 37512, 38554, 43068, 46890, 50537, 53835, 57831, 62520, 64602, 71780, 77108, 86136, 93780, 96385, 101074, 107670, 115662, 129204, 143560, 151611, 154216, 161505, 173493, 187560, 192770, 202148, 215340, 231324, 252685, 258408, 289155, 303222, 323010, 346986, 385540, 404296, 430680, 454833, 462648, 505370, 578310, 606444, 646020, 693972, 758055, 771080, 867465, 909666, 1010740, 1156620, 1212888, 1292040, 1387944, 1516110, 1734930, 1819332, 1869869, 2021480, 2274165, 2313240, 3032220, 3469860, 3638664, 3739738, 4548330, 5609607, 6064440, 6939720, 7479476, 9096660, 9349345, 11219214, 14958952, 16828821, 18193320, 18698690, 22438428, 28048035, 33657642, 37397380, 44876856, 56096070, 67315284, 74794760, 84144105, 112192140, 134630568, 168288210, 224384280, 336576420, 673152840]

約数ペア:

[(1, 673152840), (2, 336576420), (3, 224384280), (4, 168288210), (5, 134630568), (6, 112192140), (8, 84144105), (9, 74794760), (10, 67315284), (12, 56096070), (15, 44876856), (18, 37397380), (20, 33657642), (24, 28048035), (30, 22438428), (36, 18698690), (37, 18193320), (40, 16828821), (45, 14958952), (60, 11219214), (72, 9349345), (74, 9096660), (90, 7479476), (97, 6939720), (111, 6064440), (120, 5609607), (148, 4548330), (180, 3739738), (185, 3638664), (194, 3469860), (222, 3032220), (291, 2313240), (296, 2274165), (333, 2021480), (360, 1869869), (370, 1819332), (388, 1734930), (444, 1516110), (485, 1387944), (521, 1292040), (555, 1212888), (582, 1156620), (666, 1010740), (740, 909666), (776, 867465), (873, 771080), (888, 758055), (970, 693972), (1042, 646020), (1110, 606444), (1164, 578310), (1332, 505370), (1455, 462648), (1480, 454833), (1563, 430680), (1665, 404296), (1746, 385540), (1940, 346986), (2084, 323010), (2220, 303222), (2328, 289155), (2605, 258408), (2664, 252685), (2910, 231324), (3126, 215340), (3330, 202148), (3492, 192770), (3589, 187560), (3880, 173493), (4168, 161505), (4365, 154216), (4440, 151611), (4689, 143560), (5210, 129204), (5820, 115662), (6252, 107670), (6660, 101074), (6984, 96385), (7178, 93780), (7815, 86136), (8730, 77108), (9378, 71780), (10420, 64602), (10767, 62520), (11640, 57831), (12504, 53835), (13320, 50537), (14356, 46890), (15630, 43068), (17460, 38554), (17945, 37512), (18756, 35890), (19277, 34920), (20840, 32301), (21534, 31260), (23445, 28712)]