16573320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2459

約数の個数: 96

約数和(自身を含む): 56721600

約数和(自身を除く): 40148280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 2423, 3420, 4846, 6840, 7269, 9692, 12115, 14538, 19384, 21807, 24230, 29076, 36345, 43614, 46037, 48460, 58152, 72690, 87228, 92074, 96920, 109035, 138111, 145380, 174456, 184148, 218070, 230185, 276222, 290760, 368296, 414333, 436140, 460370, 552444, 690555, 828666, 872280, 920740, 1104888, 1381110, 1657332, 1841480, 2071665, 2762220, 3314664, 4143330, 5524440, 8286660, 16573320]

約数ペア:

[(1, 16573320), (2, 8286660), (3, 5524440), (4, 4143330), (5, 3314664), (6, 2762220), (8, 2071665), (9, 1841480), (10, 1657332), (12, 1381110), (15, 1104888), (18, 920740), (19, 872280), (20, 828666), (24, 690555), (30, 552444), (36, 460370), (38, 436140), (40, 414333), (45, 368296), (57, 290760), (60, 276222), (72, 230185), (76, 218070), (90, 184148), (95, 174456), (114, 145380), (120, 138111), (152, 109035), (171, 96920), (180, 92074), (190, 87228), (228, 72690), (285, 58152), (342, 48460), (360, 46037), (380, 43614), (456, 36345), (570, 29076), (684, 24230), (760, 21807), (855, 19384), (1140, 14538), (1368, 12115), (1710, 9692), (2280, 7269), (2423, 6840), (3420, 4846)]