15373381120

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:992

約数の個数: 160

約数和(自身を含む): 38233552896

約数和(自身を除く): 22860171776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 307, 310, 320, 496, 512, 614, 620, 631, 640, 992, 1228, 1240, 1262, 1280, 1535, 1984, 2456, 2480, 2524, 2560, 3070, 3155, 3968, 4912, 4960, 5048, 6140, 6310, 7936, 9517, 9824, 9920, 10096, 12280, 12620, 15872, 19034, 19561, 19648, 19840, 20192, 24560, 25240, 38068, 39122, 39296, 39680, 40384, 47585, 49120, 50480, 76136, 78244, 78592, 79360, 80768, 95170, 97805, 98240, 100960, 152272, 156488, 157184, 161536, 190340, 193717, 195610, 196480, 201920, 304544, 312976, 323072, 380680, 387434, 391220, 392960, 403840, 609088, 625952, 761360, 774868, 782440, 785920, 807680, 968585, 1218176, 1251904, 1522720, 1549736, 1564880, 1615360, 1937170, 2436352, 2503808, 3045440, 3099472, 3129760, 3874340, 4872704, 5007616, 6005227, 6090880, 6198944, 6259520, 7748680, 10015232, 12010454, 12181760, 12397888, 12519040, 15497360, 24020908, 24363520, 24795776, 25038080, 30026135, 30994720, 48041816, 49591552, 50076160, 60052270, 61989440, 96083632, 99183104, 120104540, 123978880, 192167264, 240209080, 247957760, 384334528, 480418160, 495915520, 768669056, 960836320, 1537338112, 1921672640, 3074676224, 3843345280, 7686690560, 15373381120]

約数ペア:

[(1, 15373381120), (2, 7686690560), (4, 3843345280), (5, 3074676224), (8, 1921672640), (10, 1537338112), (16, 960836320), (20, 768669056), (31, 495915520), (32, 480418160), (40, 384334528), (62, 247957760), (64, 240209080), (80, 192167264), (124, 123978880), (128, 120104540), (155, 99183104), (160, 96083632), (248, 61989440), (256, 60052270), (307, 50076160), (310, 49591552), (320, 48041816), (496, 30994720), (512, 30026135), (614, 25038080), (620, 24795776), (631, 24363520), (640, 24020908), (992, 15497360), (1228, 12519040), (1240, 12397888), (1262, 12181760), (1280, 12010454), (1535, 10015232), (1984, 7748680), (2456, 6259520), (2480, 6198944), (2524, 6090880), (2560, 6005227), (3070, 5007616), (3155, 4872704), (3968, 3874340), (4912, 3129760), (4960, 3099472), (5048, 3045440), (6140, 2503808), (6310, 2436352), (7936, 1937170), (9517, 1615360), (9824, 1564880), (9920, 1549736), (10096, 1522720), (12280, 1251904), (12620, 1218176), (15872, 968585), (19034, 807680), (19561, 785920), (19648, 782440), (19840, 774868), (20192, 761360), (24560, 625952), (25240, 609088), (38068, 403840), (39122, 392960), (39296, 391220), (39680, 387434), (40384, 380680), (47585, 323072), (49120, 312976), (50480, 304544), (76136, 201920), (78244, 196480), (78592, 195610), (79360, 193717), (80768, 190340), (95170, 161536), (97805, 157184), (98240, 156488), (100960, 152272)]