6926640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 27141120

約数和(自身を除く): 20214480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 49, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 98, 105, 112, 114, 120, 124, 133, 140, 147, 152, 155, 168, 186, 190, 196, 210, 217, 228, 240, 245, 248, 266, 280, 285, 294, 304, 310, 336, 372, 380, 392, 399, 420, 434, 456, 465, 490, 496, 532, 560, 570, 588, 589, 620, 651, 665, 735, 744, 760, 784, 798, 840, 868, 912, 930, 931, 980, 1064, 1085, 1140, 1176, 1178, 1240, 1302, 1330, 1470, 1488, 1519, 1520, 1596, 1680, 1736, 1767, 1860, 1862, 1960, 1995, 2128, 2170, 2280, 2352, 2356, 2480, 2604, 2660, 2793, 2940, 2945, 3038, 3192, 3255, 3472, 3534, 3720, 3724, 3920, 3990, 4123, 4340, 4557, 4560, 4655, 4712, 5208, 5320, 5586, 5880, 5890, 6076, 6384, 6510, 7068, 7440, 7448, 7595, 7980, 8246, 8680, 8835, 9114, 9310, 9424, 10416, 10640, 11172, 11760, 11780, 12152, 12369, 13020, 13965, 14136, 14896, 15190, 15960, 16492, 17360, 17670, 18228, 18620, 20615, 22344, 22785, 23560, 24304, 24738, 26040, 27930, 28272, 28861, 30380, 31920, 32984, 35340, 36456, 37240, 41230, 44688, 45570, 47120, 49476, 52080, 55860, 57722, 60760, 61845, 65968, 70680, 72912, 74480, 82460, 86583, 91140, 98952, 111720, 115444, 121520, 123690, 141360, 144305, 164920, 173166, 182280, 197904, 223440, 230888, 247380, 288610, 329840, 346332, 364560, 432915, 461776, 494760, 577220, 692664, 865830, 989520, 1154440, 1385328, 1731660, 2308880, 3463320, 6926640]

約数ペア:

[(1, 6926640), (2, 3463320), (3, 2308880), (4, 1731660), (5, 1385328), (6, 1154440), (7, 989520), (8, 865830), (10, 692664), (12, 577220), (14, 494760), (15, 461776), (16, 432915), (19, 364560), (20, 346332), (21, 329840), (24, 288610), (28, 247380), (30, 230888), (31, 223440), (35, 197904), (38, 182280), (40, 173166), (42, 164920), (48, 144305), (49, 141360), (56, 123690), (57, 121520), (60, 115444), (62, 111720), (70, 98952), (76, 91140), (80, 86583), (84, 82460), (93, 74480), (95, 72912), (98, 70680), (105, 65968), (112, 61845), (114, 60760), (120, 57722), (124, 55860), (133, 52080), (140, 49476), (147, 47120), (152, 45570), (155, 44688), (168, 41230), (186, 37240), (190, 36456), (196, 35340), (210, 32984), (217, 31920), (228, 30380), (240, 28861), (245, 28272), (248, 27930), (266, 26040), (280, 24738), (285, 24304), (294, 23560), (304, 22785), (310, 22344), (336, 20615), (372, 18620), (380, 18228), (392, 17670), (399, 17360), (420, 16492), (434, 15960), (456, 15190), (465, 14896), (490, 14136), (496, 13965), (532, 13020), (560, 12369), (570, 12152), (588, 11780), (589, 11760), (620, 11172), (651, 10640), (665, 10416), (735, 9424), (744, 9310), (760, 9114), (784, 8835), (798, 8680), (840, 8246), (868, 7980), (912, 7595), (930, 7448), (931, 7440), (980, 7068), (1064, 6510), (1085, 6384), (1140, 6076), (1176, 5890), (1178, 5880), (1240, 5586), (1302, 5320), (1330, 5208), (1470, 4712), (1488, 4655), (1519, 4560), (1520, 4557), (1596, 4340), (1680, 4123), (1736, 3990), (1767, 3920), (1860, 3724), (1862, 3720), (1960, 3534), (1995, 3472), (2128, 3255), (2170, 3192), (2280, 3038), (2352, 2945), (2356, 2940), (2480, 2793), (2604, 2660)]