29978335680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{439823}}^1$

素因数の和:439914

約数の個数: 112

約数和(自身を含む): 96522015744

約数和(自身を除く): 66543680064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 11360, 13632, 17040, 22720, 34080, 68160, 439823, 879646, 1319469, 1759292, 2199115, 2638938, 3518584, 4398230, 5277876, 6597345, 7037168, 8796460, 10555752, 13194690, 14074336, 17592920, 21111504, 26389380, 28148672, 31227433, 35185840, 42223008, 52778760, 62454866, 70371680, 84446016, 93682299, 105557520, 124909732, 140743360, 156137165, 187364598, 211115040, 249819464, 312274330, 374729196, 422230080, 468411495, 499638928, 624548660, 749458392, 936822990, 999277856, 1249097320, 1498916784, 1873645980, 1998555712, 2498194640, 2997833568, 3747291960, 4996389280, 5995667136, 7494583920, 9992778560, 14989167840, 29978335680]

約数ペア:

[(1, 29978335680), (2, 14989167840), (3, 9992778560), (4, 7494583920), (5, 5995667136), (6, 4996389280), (8, 3747291960), (10, 2997833568), (12, 2498194640), (15, 1998555712), (16, 1873645980), (20, 1498916784), (24, 1249097320), (30, 999277856), (32, 936822990), (40, 749458392), (48, 624548660), (60, 499638928), (64, 468411495), (71, 422230080), (80, 374729196), (96, 312274330), (120, 249819464), (142, 211115040), (160, 187364598), (192, 156137165), (213, 140743360), (240, 124909732), (284, 105557520), (320, 93682299), (355, 84446016), (426, 70371680), (480, 62454866), (568, 52778760), (710, 42223008), (852, 35185840), (960, 31227433), (1065, 28148672), (1136, 26389380), (1420, 21111504), (1704, 17592920), (2130, 14074336), (2272, 13194690), (2840, 10555752), (3408, 8796460), (4260, 7037168), (4544, 6597345), (5680, 5277876), (6816, 4398230), (8520, 3518584), (11360, 2638938), (13632, 2199115), (17040, 1759292), (22720, 1319469), (34080, 879646), (68160, 439823)]