164544360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 529804800

約数和(自身を除く): 365260440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 474, 510, 632, 680, 790, 948, 1020, 1021, 1185, 1343, 1580, 1896, 2040, 2042, 2370, 2686, 3063, 3160, 4029, 4084, 4740, 5105, 5372, 6126, 6715, 8058, 8168, 9480, 10210, 10744, 12252, 13430, 15315, 16116, 17357, 20145, 20420, 24504, 26860, 30630, 32232, 34714, 40290, 40840, 52071, 53720, 61260, 69428, 80580, 80659, 86785, 104142, 122520, 138856, 161160, 161318, 173570, 208284, 241977, 260355, 322636, 347140, 403295, 416568, 483954, 520710, 645272, 694280, 806590, 967908, 1041420, 1209885, 1371203, 1613180, 1935816, 2082840, 2419770, 2742406, 3226360, 4113609, 4839540, 5484812, 6856015, 8227218, 9679080, 10969624, 13712030, 16454436, 20568045, 27424060, 32908872, 41136090, 54848120, 82272180, 164544360]

約数ペア:

[(1, 164544360), (2, 82272180), (3, 54848120), (4, 41136090), (5, 32908872), (6, 27424060), (8, 20568045), (10, 16454436), (12, 13712030), (15, 10969624), (17, 9679080), (20, 8227218), (24, 6856015), (30, 5484812), (34, 4839540), (40, 4113609), (51, 3226360), (60, 2742406), (68, 2419770), (79, 2082840), (85, 1935816), (102, 1613180), (120, 1371203), (136, 1209885), (158, 1041420), (170, 967908), (204, 806590), (237, 694280), (255, 645272), (316, 520710), (340, 483954), (395, 416568), (408, 403295), (474, 347140), (510, 322636), (632, 260355), (680, 241977), (790, 208284), (948, 173570), (1020, 161318), (1021, 161160), (1185, 138856), (1343, 122520), (1580, 104142), (1896, 86785), (2040, 80659), (2042, 80580), (2370, 69428), (2686, 61260), (3063, 53720), (3160, 52071), (4029, 40840), (4084, 40290), (4740, 34714), (5105, 32232), (5372, 30630), (6126, 26860), (6715, 24504), (8058, 20420), (8168, 20145), (9480, 17357), (10210, 16116), (10744, 15315), (12252, 13430)]