7946012480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1531}}^1$

素因数の和:1893

約数の個数: 168

約数和(自身を含む): 22091574816

約数和(自身を除く): 14145562336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 331, 392, 448, 490, 560, 662, 784, 980, 1120, 1324, 1531, 1568, 1655, 1960, 2240, 2317, 2648, 3062, 3136, 3310, 3920, 4634, 5296, 6124, 6620, 7655, 7840, 9268, 10592, 10717, 11585, 12248, 13240, 15310, 15680, 16219, 18536, 21184, 21434, 23170, 24496, 26480, 30620, 32438, 37072, 42868, 46340, 48992, 52960, 53585, 61240, 64876, 74144, 75019, 81095, 85736, 92680, 97984, 105920, 107170, 122480, 129752, 148288, 150038, 162190, 171472, 185360, 214340, 244960, 259504, 300076, 324380, 342944, 370720, 375095, 428680, 489920, 506761, 519008, 600152, 648760, 685888, 741440, 750190, 857360, 1013522, 1038016, 1200304, 1297520, 1500380, 1714720, 2027044, 2400608, 2533805, 2595040, 3000760, 3429440, 3547327, 4054088, 4801216, 5067610, 5190080, 6001520, 7094654, 8108176, 10135220, 12003040, 14189308, 16216352, 17736635, 20270440, 24006080, 24831289, 28378616, 32432704, 35473270, 40540880, 49662578, 56757232, 70946540, 81081760, 99325156, 113514464, 124156445, 141893080, 162163520, 198650312, 227028928, 248312890, 283786160, 397300624, 496625780, 567572320, 794601248, 993251560, 1135144640, 1589202496, 1986503120, 3973006240, 7946012480]

約数ペア:

[(1, 7946012480), (2, 3973006240), (4, 1986503120), (5, 1589202496), (7, 1135144640), (8, 993251560), (10, 794601248), (14, 567572320), (16, 496625780), (20, 397300624), (28, 283786160), (32, 248312890), (35, 227028928), (40, 198650312), (49, 162163520), (56, 141893080), (64, 124156445), (70, 113514464), (80, 99325156), (98, 81081760), (112, 70946540), (140, 56757232), (160, 49662578), (196, 40540880), (224, 35473270), (245, 32432704), (280, 28378616), (320, 24831289), (331, 24006080), (392, 20270440), (448, 17736635), (490, 16216352), (560, 14189308), (662, 12003040), (784, 10135220), (980, 8108176), (1120, 7094654), (1324, 6001520), (1531, 5190080), (1568, 5067610), (1655, 4801216), (1960, 4054088), (2240, 3547327), (2317, 3429440), (2648, 3000760), (3062, 2595040), (3136, 2533805), (3310, 2400608), (3920, 2027044), (4634, 1714720), (5296, 1500380), (6124, 1297520), (6620, 1200304), (7655, 1038016), (7840, 1013522), (9268, 857360), (10592, 750190), (10717, 741440), (11585, 685888), (12248, 648760), (13240, 600152), (15310, 519008), (15680, 506761), (16219, 489920), (18536, 428680), (21184, 375095), (21434, 370720), (23170, 342944), (24496, 324380), (26480, 300076), (30620, 259504), (32438, 244960), (37072, 214340), (42868, 185360), (46340, 171472), (48992, 162190), (52960, 150038), (53585, 148288), (61240, 129752), (64876, 122480), (74144, 107170), (75019, 105920), (81095, 97984), (85736, 92680)]