68974620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8075

約数の個数: 96

約数和(自身を含む): 226920960

約数和(自身を除く): 157946340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8039, 8580, 16078, 24117, 32156, 40195, 48234, 80390, 88429, 96468, 104507, 120585, 160780, 176858, 209014, 241170, 265287, 313521, 353716, 418028, 442145, 482340, 522535, 530574, 627042, 884290, 1045070, 1061148, 1149577, 1254084, 1326435, 1567605, 1768580, 2090140, 2299154, 2652870, 3135210, 3448731, 4598308, 5305740, 5747885, 6270420, 6897462, 11495770, 13794924, 17243655, 22991540, 34487310, 68974620]

約数ペア:

[(1, 68974620), (2, 34487310), (3, 22991540), (4, 17243655), (5, 13794924), (6, 11495770), (10, 6897462), (11, 6270420), (12, 5747885), (13, 5305740), (15, 4598308), (20, 3448731), (22, 3135210), (26, 2652870), (30, 2299154), (33, 2090140), (39, 1768580), (44, 1567605), (52, 1326435), (55, 1254084), (60, 1149577), (65, 1061148), (66, 1045070), (78, 884290), (110, 627042), (130, 530574), (132, 522535), (143, 482340), (156, 442145), (165, 418028), (195, 353716), (220, 313521), (260, 265287), (286, 241170), (330, 209014), (390, 176858), (429, 160780), (572, 120585), (660, 104507), (715, 96468), (780, 88429), (858, 80390), (1430, 48234), (1716, 40195), (2145, 32156), (2860, 24117), (4290, 16078), (8039, 8580)]