1570471220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 3886444800

約数和(自身を除く): 2315973580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 29, 34, 38, 58, 68, 76, 83, 85, 95, 101, 116, 145, 166, 170, 190, 202, 290, 323, 332, 340, 380, 404, 415, 493, 505, 551, 580, 646, 830, 986, 1010, 1102, 1292, 1411, 1577, 1615, 1660, 1717, 1919, 1972, 2020, 2204, 2407, 2465, 2755, 2822, 2929, 3154, 3230, 3434, 3838, 4814, 4930, 5510, 5644, 5858, 6308, 6460, 6868, 7055, 7676, 7885, 8383, 8585, 9367, 9595, 9628, 9860, 11020, 11716, 12035, 14110, 14645, 15770, 16766, 17170, 18734, 19190, 24070, 26809, 28220, 29290, 31540, 32623, 33532, 34340, 37468, 38380, 40919, 41915, 45733, 46835, 48140, 49793, 53618, 55651, 58580, 65246, 81838, 83830, 91466, 93670, 99586, 107236, 111302, 130492, 134045, 142511, 159277, 163115, 163676, 167660, 182932, 187340, 199172, 204595, 222604, 228665, 243107, 248965, 268090, 278255, 285022, 318554, 326230, 409190, 457330, 486214, 497930, 536180, 556510, 570044, 637108, 652460, 712555, 777461, 796385, 818380, 914660, 946067, 972428, 995860, 1113020, 1215535, 1425110, 1554922, 1592770, 1892134, 2431070, 2707709, 2850220, 3109844, 3185540, 3784268, 3887305, 4132819, 4619033, 4730335, 4862140, 5415418, 7774610, 8265638, 9238066, 9460670, 10830836, 13538545, 15549220, 16531276, 18476132, 18921340, 20664095, 23095165, 27077090, 41328190, 46190330, 54154180, 78523561, 82656380, 92380660, 157047122, 314094244, 392617805, 785235610, 1570471220]

約数ペア:

[(1, 1570471220), (2, 785235610), (4, 392617805), (5, 314094244), (10, 157047122), (17, 92380660), (19, 82656380), (20, 78523561), (29, 54154180), (34, 46190330), (38, 41328190), (58, 27077090), (68, 23095165), (76, 20664095), (83, 18921340), (85, 18476132), (95, 16531276), (101, 15549220), (116, 13538545), (145, 10830836), (166, 9460670), (170, 9238066), (190, 8265638), (202, 7774610), (290, 5415418), (323, 4862140), (332, 4730335), (340, 4619033), (380, 4132819), (404, 3887305), (415, 3784268), (493, 3185540), (505, 3109844), (551, 2850220), (580, 2707709), (646, 2431070), (830, 1892134), (986, 1592770), (1010, 1554922), (1102, 1425110), (1292, 1215535), (1411, 1113020), (1577, 995860), (1615, 972428), (1660, 946067), (1717, 914660), (1919, 818380), (1972, 796385), (2020, 777461), (2204, 712555), (2407, 652460), (2465, 637108), (2755, 570044), (2822, 556510), (2929, 536180), (3154, 497930), (3230, 486214), (3434, 457330), (3838, 409190), (4814, 326230), (4930, 318554), (5510, 285022), (5644, 278255), (5858, 268090), (6308, 248965), (6460, 243107), (6868, 228665), (7055, 222604), (7676, 204595), (7885, 199172), (8383, 187340), (8585, 182932), (9367, 167660), (9595, 163676), (9628, 163115), (9860, 159277), (11020, 142511), (11716, 134045), (12035, 130492), (14110, 111302), (14645, 107236), (15770, 99586), (16766, 93670), (17170, 91466), (18734, 83830), (19190, 81838), (24070, 65246), (26809, 58580), (28220, 55651), (29290, 53618), (31540, 49793), (32623, 48140), (33532, 46835), (34340, 45733), (37468, 41915), (38380, 40919)]