1406412160

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30103}}^1$

素因数の和:30195

約数の個数: 64

約数和(自身を含む): 3408374880

約数和(自身を除く): 2001962720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 2336, 2920, 4672, 5840, 9344, 11680, 23360, 30103, 46720, 60206, 120412, 150515, 240824, 301030, 481648, 602060, 963296, 1204120, 1926592, 2197519, 2408240, 3853184, 4395038, 4816480, 8790076, 9632960, 10987595, 17580152, 19265920, 21975190, 35160304, 43950380, 70320608, 87900760, 140641216, 175801520, 281282432, 351603040, 703206080, 1406412160]

約数ペア:

[(1, 1406412160), (2, 703206080), (4, 351603040), (5, 281282432), (8, 175801520), (10, 140641216), (16, 87900760), (20, 70320608), (32, 43950380), (40, 35160304), (64, 21975190), (73, 19265920), (80, 17580152), (128, 10987595), (146, 9632960), (160, 8790076), (292, 4816480), (320, 4395038), (365, 3853184), (584, 2408240), (640, 2197519), (730, 1926592), (1168, 1204120), (1460, 963296), (2336, 602060), (2920, 481648), (4672, 301030), (5840, 240824), (9344, 150515), (11680, 120412), (23360, 60206), (30103, 46720)]