201777360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 660493440

約数和(自身を除く): 458716080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 212, 232, 240, 265, 290, 318, 348, 424, 435, 464, 530, 547, 580, 636, 696, 795, 848, 870, 1060, 1094, 1160, 1272, 1392, 1537, 1590, 1641, 1740, 2120, 2188, 2320, 2544, 2735, 3074, 3180, 3282, 3480, 4240, 4376, 4611, 5470, 6148, 6360, 6564, 6960, 7685, 8205, 8752, 9222, 10940, 12296, 12720, 13128, 15370, 15863, 16410, 18444, 21880, 23055, 24592, 26256, 28991, 30740, 31726, 32820, 36888, 43760, 46110, 47589, 57982, 61480, 63452, 65640, 73776, 79315, 86973, 92220, 95178, 115964, 122960, 126904, 131280, 144955, 158630, 173946, 184440, 190356, 231928, 237945, 253808, 289910, 317260, 347892, 368880, 380712, 434865, 463856, 475890, 579820, 634520, 695784, 761424, 840739, 869730, 951780, 1159640, 1269040, 1391568, 1681478, 1739460, 1903560, 2319280, 2522217, 3362956, 3478920, 3807120, 4203695, 5044434, 6725912, 6957840, 8407390, 10088868, 12611085, 13451824, 16814780, 20177736, 25222170, 33629560, 40355472, 50444340, 67259120, 100888680, 201777360]

約数ペア:

[(1, 201777360), (2, 100888680), (3, 67259120), (4, 50444340), (5, 40355472), (6, 33629560), (8, 25222170), (10, 20177736), (12, 16814780), (15, 13451824), (16, 12611085), (20, 10088868), (24, 8407390), (29, 6957840), (30, 6725912), (40, 5044434), (48, 4203695), (53, 3807120), (58, 3478920), (60, 3362956), (80, 2522217), (87, 2319280), (106, 1903560), (116, 1739460), (120, 1681478), (145, 1391568), (159, 1269040), (174, 1159640), (212, 951780), (232, 869730), (240, 840739), (265, 761424), (290, 695784), (318, 634520), (348, 579820), (424, 475890), (435, 463856), (464, 434865), (530, 380712), (547, 368880), (580, 347892), (636, 317260), (696, 289910), (795, 253808), (848, 237945), (870, 231928), (1060, 190356), (1094, 184440), (1160, 173946), (1272, 158630), (1392, 144955), (1537, 131280), (1590, 126904), (1641, 122960), (1740, 115964), (2120, 95178), (2188, 92220), (2320, 86973), (2544, 79315), (2735, 73776), (3074, 65640), (3180, 63452), (3282, 61480), (3480, 57982), (4240, 47589), (4376, 46110), (4611, 43760), (5470, 36888), (6148, 32820), (6360, 31726), (6564, 30740), (6960, 28991), (7685, 26256), (8205, 24592), (8752, 23055), (9222, 21880), (10940, 18444), (12296, 16410), (12720, 15863), (13128, 15370)]