219714840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2083}}^1$

素因数の和:2393

約数の個数: 96

約数和(自身を含む): 716854320

約数和(自身を除く): 497139480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 879, 1172, 1465, 1758, 2083, 2344, 2637, 2930, 3516, 4166, 4395, 5274, 5860, 6249, 7032, 8332, 8790, 10415, 10548, 11720, 12498, 13185, 16664, 17580, 18747, 20830, 21096, 24996, 26370, 31245, 35160, 37494, 41660, 49992, 52740, 62490, 74988, 83320, 93735, 105480, 124980, 149976, 187470, 249960, 374940, 610319, 749880, 1220638, 1830957, 2441276, 3051595, 3661914, 4882552, 5492871, 6103190, 7323828, 9154785, 10985742, 12206380, 14647656, 18309570, 21971484, 24412760, 27464355, 36619140, 43942968, 54928710, 73238280, 109857420, 219714840]

約数ペア:

[(1, 219714840), (2, 109857420), (3, 73238280), (4, 54928710), (5, 43942968), (6, 36619140), (8, 27464355), (9, 24412760), (10, 21971484), (12, 18309570), (15, 14647656), (18, 12206380), (20, 10985742), (24, 9154785), (30, 7323828), (36, 6103190), (40, 5492871), (45, 4882552), (60, 3661914), (72, 3051595), (90, 2441276), (120, 1830957), (180, 1220638), (293, 749880), (360, 610319), (586, 374940), (879, 249960), (1172, 187470), (1465, 149976), (1758, 124980), (2083, 105480), (2344, 93735), (2637, 83320), (2930, 74988), (3516, 62490), (4166, 52740), (4395, 49992), (5274, 41660), (5860, 37494), (6249, 35160), (7032, 31245), (8332, 26370), (8790, 24996), (10415, 21096), (10548, 20830), (11720, 18747), (12498, 17580), (13185, 16664)]