419769280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 168

約数和(自身を含む): 1224838800

約数和(自身を除く): 805069520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1216, 1330, 1409, 1520, 1568, 1862, 1960, 2128, 2240, 2660, 2818, 3040, 3136, 3724, 3920, 4256, 4655, 5320, 5636, 6080, 7045, 7448, 7840, 8512, 9310, 9863, 10640, 11272, 14090, 14896, 15680, 18620, 19726, 21280, 22544, 26771, 28180, 29792, 37240, 39452, 42560, 45088, 49315, 53542, 56360, 59584, 69041, 74480, 78904, 90176, 98630, 107084, 112720, 133855, 138082, 148960, 157808, 187397, 197260, 214168, 225440, 267710, 276164, 297920, 315616, 345205, 374794, 394520, 428336, 450880, 535420, 552328, 631232, 690410, 749588, 789040, 856672, 936985, 1070840, 1104656, 1311779, 1380820, 1499176, 1578080, 1713344, 1873970, 2141680, 2209312, 2623558, 2761640, 2998352, 3156160, 3747940, 4283360, 4418624, 5247116, 5523280, 5996704, 6558895, 7495880, 8566720, 10494232, 11046560, 11993408, 13117790, 14991760, 20988464, 22093120, 26235580, 29983520, 41976928, 52471160, 59967040, 83953856, 104942320, 209884640, 419769280]

約数ペア:

[(1, 419769280), (2, 209884640), (4, 104942320), (5, 83953856), (7, 59967040), (8, 52471160), (10, 41976928), (14, 29983520), (16, 26235580), (19, 22093120), (20, 20988464), (28, 14991760), (32, 13117790), (35, 11993408), (38, 11046560), (40, 10494232), (49, 8566720), (56, 7495880), (64, 6558895), (70, 5996704), (76, 5523280), (80, 5247116), (95, 4418624), (98, 4283360), (112, 3747940), (133, 3156160), (140, 2998352), (152, 2761640), (160, 2623558), (190, 2209312), (196, 2141680), (224, 1873970), (245, 1713344), (266, 1578080), (280, 1499176), (304, 1380820), (320, 1311779), (380, 1104656), (392, 1070840), (448, 936985), (490, 856672), (532, 789040), (560, 749588), (608, 690410), (665, 631232), (760, 552328), (784, 535420), (931, 450880), (980, 428336), (1064, 394520), (1120, 374794), (1216, 345205), (1330, 315616), (1409, 297920), (1520, 276164), (1568, 267710), (1862, 225440), (1960, 214168), (2128, 197260), (2240, 187397), (2660, 157808), (2818, 148960), (3040, 138082), (3136, 133855), (3724, 112720), (3920, 107084), (4256, 98630), (4655, 90176), (5320, 78904), (5636, 74480), (6080, 69041), (7045, 59584), (7448, 56360), (7840, 53542), (8512, 49315), (9310, 45088), (9863, 42560), (10640, 39452), (11272, 37240), (14090, 29792), (14896, 28180), (15680, 26771), (18620, 22544), (19726, 21280)]