63938880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{149}}^2$

素因数の和:321

約数の個数: 126

約数和(自身を含む): 221409006

約数和(自身を除く): 157470126

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 149, 160, 180, 192, 240, 288, 298, 320, 360, 447, 480, 576, 596, 720, 745, 894, 960, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2880, 2980, 3576, 4470, 4768, 5364, 5960, 6705, 7152, 8940, 9536, 10728, 11920, 13410, 14304, 17880, 21456, 22201, 23840, 26820, 28608, 35760, 42912, 44402, 47680, 53640, 66603, 71520, 85824, 88804, 107280, 111005, 133206, 143040, 177608, 199809, 214560, 222010, 266412, 333015, 355216, 399618, 429120, 444020, 532824, 666030, 710432, 799236, 888040, 999045, 1065648, 1332060, 1420864, 1598472, 1776080, 1998090, 2131296, 2664120, 3196944, 3552160, 3996180, 4262592, 5328240, 6393888, 7104320, 7992360, 10656480, 12787776, 15984720, 21312960, 31969440, 63938880]

約数ペア:

[(1, 63938880), (2, 31969440), (3, 21312960), (4, 15984720), (5, 12787776), (6, 10656480), (8, 7992360), (9, 7104320), (10, 6393888), (12, 5328240), (15, 4262592), (16, 3996180), (18, 3552160), (20, 3196944), (24, 2664120), (30, 2131296), (32, 1998090), (36, 1776080), (40, 1598472), (45, 1420864), (48, 1332060), (60, 1065648), (64, 999045), (72, 888040), (80, 799236), (90, 710432), (96, 666030), (120, 532824), (144, 444020), (149, 429120), (160, 399618), (180, 355216), (192, 333015), (240, 266412), (288, 222010), (298, 214560), (320, 199809), (360, 177608), (447, 143040), (480, 133206), (576, 111005), (596, 107280), (720, 88804), (745, 85824), (894, 71520), (960, 66603), (1192, 53640), (1341, 47680), (1440, 44402), (1490, 42912), (1788, 35760), (2235, 28608), (2384, 26820), (2682, 23840), (2880, 22201), (2980, 21456), (3576, 17880), (4470, 14304), (4768, 13410), (5364, 11920), (5960, 10728), (6705, 9536), (7152, 8940)]