2564920560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6481}}^1$

素因数の和:6611

約数の個数: 160

約数和(自身を含む): 8507080512

約数和(自身を除く): 5942159952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 97, 102, 120, 136, 170, 194, 204, 240, 255, 272, 291, 340, 388, 408, 485, 510, 582, 680, 776, 816, 970, 1020, 1164, 1360, 1455, 1552, 1649, 1940, 2040, 2328, 2910, 3298, 3880, 4080, 4656, 4947, 5820, 6481, 6596, 7760, 8245, 9894, 11640, 12962, 13192, 16490, 19443, 19788, 23280, 24735, 25924, 26384, 32405, 32980, 38886, 39576, 49470, 51848, 64810, 65960, 77772, 79152, 97215, 98940, 103696, 110177, 129620, 131920, 155544, 194430, 197880, 220354, 259240, 311088, 330531, 388860, 395760, 440708, 518480, 550885, 628657, 661062, 777720, 881416, 1101770, 1257314, 1322124, 1555440, 1652655, 1762832, 1885971, 2203540, 2514628, 2644248, 3143285, 3305310, 3771942, 4407080, 5029256, 5288496, 6286570, 6610620, 7543884, 8814160, 9429855, 10058512, 10687169, 12573140, 13221240, 15087768, 18859710, 21374338, 25146280, 26442480, 30175536, 32061507, 37719420, 42748676, 50292560, 53435845, 64123014, 75438840, 85497352, 106871690, 128246028, 150877680, 160307535, 170994704, 213743380, 256492056, 320615070, 427486760, 512984112, 641230140, 854973520, 1282460280, 2564920560]

約数ペア:

[(1, 2564920560), (2, 1282460280), (3, 854973520), (4, 641230140), (5, 512984112), (6, 427486760), (8, 320615070), (10, 256492056), (12, 213743380), (15, 170994704), (16, 160307535), (17, 150877680), (20, 128246028), (24, 106871690), (30, 85497352), (34, 75438840), (40, 64123014), (48, 53435845), (51, 50292560), (60, 42748676), (68, 37719420), (80, 32061507), (85, 30175536), (97, 26442480), (102, 25146280), (120, 21374338), (136, 18859710), (170, 15087768), (194, 13221240), (204, 12573140), (240, 10687169), (255, 10058512), (272, 9429855), (291, 8814160), (340, 7543884), (388, 6610620), (408, 6286570), (485, 5288496), (510, 5029256), (582, 4407080), (680, 3771942), (776, 3305310), (816, 3143285), (970, 2644248), (1020, 2514628), (1164, 2203540), (1360, 1885971), (1455, 1762832), (1552, 1652655), (1649, 1555440), (1940, 1322124), (2040, 1257314), (2328, 1101770), (2910, 881416), (3298, 777720), (3880, 661062), (4080, 628657), (4656, 550885), (4947, 518480), (5820, 440708), (6481, 395760), (6596, 388860), (7760, 330531), (8245, 311088), (9894, 259240), (11640, 220354), (12962, 197880), (13192, 194430), (16490, 155544), (19443, 131920), (19788, 129620), (23280, 110177), (24735, 103696), (25924, 98940), (26384, 97215), (32405, 79152), (32980, 77772), (38886, 65960), (39576, 64810), (49470, 51848)]