201321674520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1\times {\mathrm{30323}}^1$

素因数の和:31305

約数の個数: 128

約数和(自身を含む): 614563165440

約数和(自身を除く): 413241490920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 907, 915, 1220, 1464, 1814, 1830, 2440, 2721, 3628, 3660, 4535, 5442, 7256, 7320, 9070, 10884, 13605, 18140, 21768, 27210, 30323, 36280, 54420, 55327, 60646, 90969, 108840, 110654, 121292, 151615, 165981, 181938, 221308, 242584, 276635, 303230, 331962, 363876, 442616, 454845, 553270, 606460, 663924, 727752, 829905, 909690, 1106540, 1212920, 1327848, 1659810, 1819380, 1849703, 2213080, 3319620, 3638760, 3699406, 5549109, 6639240, 7398812, 9248515, 11098218, 14797624, 18497030, 22196436, 27502961, 27745545, 36994060, 44392872, 55005922, 55491090, 73988120, 82508883, 110011844, 110982180, 137514805, 165017766, 220023688, 221964360, 275029610, 330035532, 412544415, 550059220, 660071064, 825088830, 1100118440, 1650177660, 1677680621, 3300355320, 3355361242, 5033041863, 6710722484, 8388403105, 10066083726, 13421444968, 16776806210, 20132167452, 25165209315, 33553612420, 40264334904, 50330418630, 67107224840, 100660837260, 201321674520]

約数ペア:

[(1, 201321674520), (2, 100660837260), (3, 67107224840), (4, 50330418630), (5, 40264334904), (6, 33553612420), (8, 25165209315), (10, 20132167452), (12, 16776806210), (15, 13421444968), (20, 10066083726), (24, 8388403105), (30, 6710722484), (40, 5033041863), (60, 3355361242), (61, 3300355320), (120, 1677680621), (122, 1650177660), (183, 1100118440), (244, 825088830), (305, 660071064), (366, 550059220), (488, 412544415), (610, 330035532), (732, 275029610), (907, 221964360), (915, 220023688), (1220, 165017766), (1464, 137514805), (1814, 110982180), (1830, 110011844), (2440, 82508883), (2721, 73988120), (3628, 55491090), (3660, 55005922), (4535, 44392872), (5442, 36994060), (7256, 27745545), (7320, 27502961), (9070, 22196436), (10884, 18497030), (13605, 14797624), (18140, 11098218), (21768, 9248515), (27210, 7398812), (30323, 6639240), (36280, 5549109), (54420, 3699406), (55327, 3638760), (60646, 3319620), (90969, 2213080), (108840, 1849703), (110654, 1819380), (121292, 1659810), (151615, 1327848), (165981, 1212920), (181938, 1106540), (221308, 909690), (242584, 829905), (276635, 727752), (303230, 663924), (331962, 606460), (363876, 553270), (442616, 454845)]