213193560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33521}}^1$

素因数の和:33588

約数の個数: 64

約数和(自身を含む): 651667680

約数和(自身を除く): 438474120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 33521, 67042, 100563, 134084, 167605, 201126, 268168, 335210, 402252, 502815, 670420, 804504, 1005630, 1340840, 1776613, 2011260, 3553226, 4022520, 5329839, 7106452, 8883065, 10659678, 14212904, 17766130, 21319356, 26649195, 35532260, 42638712, 53298390, 71064520, 106596780, 213193560]

約数ペア:

[(1, 213193560), (2, 106596780), (3, 71064520), (4, 53298390), (5, 42638712), (6, 35532260), (8, 26649195), (10, 21319356), (12, 17766130), (15, 14212904), (20, 10659678), (24, 8883065), (30, 7106452), (40, 5329839), (53, 4022520), (60, 3553226), (106, 2011260), (120, 1776613), (159, 1340840), (212, 1005630), (265, 804504), (318, 670420), (424, 502815), (530, 402252), (636, 335210), (795, 268168), (1060, 201126), (1272, 167605), (1590, 134084), (2120, 100563), (3180, 67042), (6360, 33521)]