202517760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2340

約数の個数: 144

約数和(自身を含む): 675206784

約数和(自身を除く): 472689024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2293, 2760, 2944, 3680, 3840, 4416, 4586, 5520, 5888, 6879, 7360, 8832, 9172, 11040, 11465, 13758, 14720, 17664, 18344, 22080, 22930, 27516, 29440, 34395, 36688, 44160, 45860, 52739, 55032, 68790, 73376, 88320, 91720, 105478, 110064, 137580, 146752, 158217, 183440, 210956, 220128, 263695, 275160, 293504, 316434, 366880, 421912, 440256, 527390, 550320, 587008, 632868, 733760, 791085, 843824, 880512, 1054780, 1100640, 1265736, 1467520, 1582170, 1687648, 1761024, 2109560, 2201280, 2531472, 2935040, 3164340, 3375296, 4219120, 4402560, 5062944, 6328680, 6750592, 8438240, 8805120, 10125888, 12657360, 13501184, 16876480, 20251776, 25314720, 33752960, 40503552, 50629440, 67505920, 101258880, 202517760]

約数ペア:

[(1, 202517760), (2, 101258880), (3, 67505920), (4, 50629440), (5, 40503552), (6, 33752960), (8, 25314720), (10, 20251776), (12, 16876480), (15, 13501184), (16, 12657360), (20, 10125888), (23, 8805120), (24, 8438240), (30, 6750592), (32, 6328680), (40, 5062944), (46, 4402560), (48, 4219120), (60, 3375296), (64, 3164340), (69, 2935040), (80, 2531472), (92, 2201280), (96, 2109560), (115, 1761024), (120, 1687648), (128, 1582170), (138, 1467520), (160, 1265736), (184, 1100640), (192, 1054780), (230, 880512), (240, 843824), (256, 791085), (276, 733760), (320, 632868), (345, 587008), (368, 550320), (384, 527390), (460, 440256), (480, 421912), (552, 366880), (640, 316434), (690, 293504), (736, 275160), (768, 263695), (920, 220128), (960, 210956), (1104, 183440), (1280, 158217), (1380, 146752), (1472, 137580), (1840, 110064), (1920, 105478), (2208, 91720), (2293, 88320), (2760, 73376), (2944, 68790), (3680, 55032), (3840, 52739), (4416, 45860), (4586, 44160), (5520, 36688), (5888, 34395), (6879, 29440), (7360, 27516), (8832, 22930), (9172, 22080), (11040, 18344), (11465, 17664), (13758, 14720)]