140010570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 439934976

約数和(自身を除く): 299924406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 67, 70, 90, 93, 105, 107, 126, 134, 155, 186, 201, 210, 214, 217, 279, 310, 315, 321, 335, 402, 434, 465, 469, 535, 558, 603, 630, 642, 651, 670, 749, 930, 938, 963, 1005, 1070, 1085, 1206, 1302, 1395, 1407, 1498, 1605, 1926, 1953, 2010, 2077, 2170, 2247, 2345, 2790, 2814, 3015, 3210, 3255, 3317, 3745, 3906, 4154, 4221, 4494, 4690, 4815, 6030, 6231, 6510, 6634, 6741, 7035, 7169, 7490, 8442, 9630, 9765, 9951, 10385, 11235, 12462, 13482, 14070, 14338, 14539, 16585, 18693, 19530, 19902, 20770, 21105, 21507, 22470, 23219, 29078, 29853, 31155, 33170, 33705, 35845, 37386, 42210, 43014, 43617, 46438, 49755, 50183, 59706, 62310, 64521, 67410, 69657, 71690, 72695, 87234, 93465, 99510, 100366, 107535, 116095, 129042, 130851, 139314, 145390, 149265, 150549, 186930, 208971, 215070, 218085, 222239, 232190, 250915, 261702, 298530, 301098, 322605, 348285, 417942, 436170, 444478, 451647, 501830, 645210, 654255, 666717, 696570, 752745, 903294, 1044855, 1111195, 1308510, 1333434, 1505490, 1555673, 2000151, 2089710, 2222390, 2258235, 3111346, 3333585, 4000302, 4516470, 4667019, 6667170, 7778365, 9334038, 10000755, 14001057, 15556730, 20001510, 23335095, 28002114, 46670190, 70005285, 140010570]

約数ペア:

[(1, 140010570), (2, 70005285), (3, 46670190), (5, 28002114), (6, 23335095), (7, 20001510), (9, 15556730), (10, 14001057), (14, 10000755), (15, 9334038), (18, 7778365), (21, 6667170), (30, 4667019), (31, 4516470), (35, 4000302), (42, 3333585), (45, 3111346), (62, 2258235), (63, 2222390), (67, 2089710), (70, 2000151), (90, 1555673), (93, 1505490), (105, 1333434), (107, 1308510), (126, 1111195), (134, 1044855), (155, 903294), (186, 752745), (201, 696570), (210, 666717), (214, 654255), (217, 645210), (279, 501830), (310, 451647), (315, 444478), (321, 436170), (335, 417942), (402, 348285), (434, 322605), (465, 301098), (469, 298530), (535, 261702), (558, 250915), (603, 232190), (630, 222239), (642, 218085), (651, 215070), (670, 208971), (749, 186930), (930, 150549), (938, 149265), (963, 145390), (1005, 139314), (1070, 130851), (1085, 129042), (1206, 116095), (1302, 107535), (1395, 100366), (1407, 99510), (1498, 93465), (1605, 87234), (1926, 72695), (1953, 71690), (2010, 69657), (2077, 67410), (2170, 64521), (2247, 62310), (2345, 59706), (2790, 50183), (2814, 49755), (3015, 46438), (3210, 43617), (3255, 43014), (3317, 42210), (3745, 37386), (3906, 35845), (4154, 33705), (4221, 33170), (4494, 31155), (4690, 29853), (4815, 29078), (6030, 23219), (6231, 22470), (6510, 21507), (6634, 21105), (6741, 20770), (7035, 19902), (7169, 19530), (7490, 18693), (8442, 16585), (9630, 14539), (9765, 14338), (9951, 14070), (10385, 13482), (11235, 12462)]