198786720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37649}}^1$

素因数の和:37678

約数の個数: 96

約数和(自身を含む): 683121600

約数和(自身を除く): 484334880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 37649, 75298, 112947, 150596, 188245, 225894, 301192, 376490, 414139, 451788, 564735, 602384, 752980, 828278, 903576, 1129470, 1204768, 1242417, 1505960, 1656556, 1807152, 2070695, 2258940, 2484834, 3011920, 3313112, 3614304, 4141390, 4517880, 4969668, 6023840, 6212085, 6626224, 8282780, 9035760, 9939336, 12424170, 13252448, 16565560, 18071520, 19878672, 24848340, 33131120, 39757344, 49696680, 66262240, 99393360, 198786720]

約数ペア:

[(1, 198786720), (2, 99393360), (3, 66262240), (4, 49696680), (5, 39757344), (6, 33131120), (8, 24848340), (10, 19878672), (11, 18071520), (12, 16565560), (15, 13252448), (16, 12424170), (20, 9939336), (22, 9035760), (24, 8282780), (30, 6626224), (32, 6212085), (33, 6023840), (40, 4969668), (44, 4517880), (48, 4141390), (55, 3614304), (60, 3313112), (66, 3011920), (80, 2484834), (88, 2258940), (96, 2070695), (110, 1807152), (120, 1656556), (132, 1505960), (160, 1242417), (165, 1204768), (176, 1129470), (220, 903576), (240, 828278), (264, 752980), (330, 602384), (352, 564735), (440, 451788), (480, 414139), (528, 376490), (660, 301192), (880, 225894), (1056, 188245), (1320, 150596), (1760, 112947), (2640, 75298), (5280, 37649)]