4617760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 13789440

約数和(自身を除く): 9171680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 49, 56, 62, 70, 76, 80, 95, 98, 112, 124, 133, 140, 152, 155, 160, 190, 196, 217, 224, 245, 248, 266, 280, 304, 310, 380, 392, 434, 490, 496, 532, 560, 589, 608, 620, 665, 760, 784, 868, 931, 980, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1519, 1520, 1568, 1736, 1862, 1960, 2128, 2170, 2356, 2480, 2660, 2945, 3038, 3040, 3472, 3724, 3920, 4123, 4256, 4340, 4655, 4712, 4960, 5320, 5890, 6076, 6944, 7448, 7595, 7840, 8246, 8680, 9310, 9424, 10640, 11780, 12152, 14896, 15190, 16492, 17360, 18620, 18848, 20615, 21280, 23560, 24304, 28861, 29792, 30380, 32984, 34720, 37240, 41230, 47120, 48608, 57722, 60760, 65968, 74480, 82460, 94240, 115444, 121520, 131936, 144305, 148960, 164920, 230888, 243040, 288610, 329840, 461776, 577220, 659680, 923552, 1154440, 2308880, 4617760]

約数ペア:

[(1, 4617760), (2, 2308880), (4, 1154440), (5, 923552), (7, 659680), (8, 577220), (10, 461776), (14, 329840), (16, 288610), (19, 243040), (20, 230888), (28, 164920), (31, 148960), (32, 144305), (35, 131936), (38, 121520), (40, 115444), (49, 94240), (56, 82460), (62, 74480), (70, 65968), (76, 60760), (80, 57722), (95, 48608), (98, 47120), (112, 41230), (124, 37240), (133, 34720), (140, 32984), (152, 30380), (155, 29792), (160, 28861), (190, 24304), (196, 23560), (217, 21280), (224, 20615), (245, 18848), (248, 18620), (266, 17360), (280, 16492), (304, 15190), (310, 14896), (380, 12152), (392, 11780), (434, 10640), (490, 9424), (496, 9310), (532, 8680), (560, 8246), (589, 7840), (608, 7595), (620, 7448), (665, 6944), (760, 6076), (784, 5890), (868, 5320), (931, 4960), (980, 4712), (992, 4655), (1064, 4340), (1085, 4256), (1120, 4123), (1178, 3920), (1240, 3724), (1330, 3472), (1519, 3040), (1520, 3038), (1568, 2945), (1736, 2660), (1862, 2480), (1960, 2356), (2128, 2170)]