194229720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2557}}^1$

素因数の和:2785

約数の個数: 96

約数和(自身を含む): 634486320

約数和(自身を除く): 440256600

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, 211, 360, 422, 633, 844, 1055, 1266, 1688, 1899, 2110, 2532, 2557, 3165, 3798, 4220, 5064, 5114, 6330, 7596, 7671, 8440, 9495, 10228, 12660, 12785, 15192, 15342, 18990, 20456, 23013, 25320, 25570, 30684, 37980, 38355, 46026, 51140, 61368, 75960, 76710, 92052, 102280, 115065, 153420, 184104, 230130, 306840, 460260, 539527, 920520, 1079054, 1618581, 2158108, 2697635, 3237162, 4316216, 4855743, 5395270, 6474324, 8092905, 9711486, 10790540, 12948648, 16185810, 19422972, 21581080, 24278715, 32371620, 38845944, 48557430, 64743240, 97114860, 194229720]

約数ペア:

[(1, 194229720), (2, 97114860), (3, 64743240), (4, 48557430), (5, 38845944), (6, 32371620), (8, 24278715), (9, 21581080), (10, 19422972), (12, 16185810), (15, 12948648), (18, 10790540), (20, 9711486), (24, 8092905), (30, 6474324), (36, 5395270), (40, 4855743), (45, 4316216), (60, 3237162), (72, 2697635), (90, 2158108), (120, 1618581), (180, 1079054), (211, 920520), (360, 539527), (422, 460260), (633, 306840), (844, 230130), (1055, 184104), (1266, 153420), (1688, 115065), (1899, 102280), (2110, 92052), (2532, 76710), (2557, 75960), (3165, 61368), (3798, 51140), (4220, 46026), (5064, 38355), (5114, 37980), (6330, 30684), (7596, 25570), (7671, 25320), (8440, 23013), (9495, 20456), (10228, 18990), (12660, 15342), (12785, 15192)]