16427040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{4889}}^1$

素因数の和:4914

約数の個数: 96

約数和(自身を含む): 59149440

約数和(自身を除く): 42722400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 4889, 9778, 14667, 19556, 24445, 29334, 34223, 39112, 48890, 58668, 68446, 73335, 78224, 97780, 102669, 117336, 136892, 146670, 156448, 171115, 195560, 205338, 234672, 273784, 293340, 342230, 391120, 410676, 469344, 513345, 547568, 586680, 684460, 782240, 821352, 1026690, 1095136, 1173360, 1368920, 1642704, 2053380, 2346720, 2737840, 3285408, 4106760, 5475680, 8213520, 16427040]

約数ペア:

[(1, 16427040), (2, 8213520), (3, 5475680), (4, 4106760), (5, 3285408), (6, 2737840), (7, 2346720), (8, 2053380), (10, 1642704), (12, 1368920), (14, 1173360), (15, 1095136), (16, 1026690), (20, 821352), (21, 782240), (24, 684460), (28, 586680), (30, 547568), (32, 513345), (35, 469344), (40, 410676), (42, 391120), (48, 342230), (56, 293340), (60, 273784), (70, 234672), (80, 205338), (84, 195560), (96, 171115), (105, 156448), (112, 146670), (120, 136892), (140, 117336), (160, 102669), (168, 97780), (210, 78224), (224, 73335), (240, 68446), (280, 58668), (336, 48890), (420, 39112), (480, 34223), (560, 29334), (672, 24445), (840, 19556), (1120, 14667), (1680, 9778), (3360, 4889)]