271954320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3381

約数の個数: 160

約数和(自身を含む): 949653504

約数和(自身を除く): 677699184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3323, 3410, 3720, 4092, 5115, 5456, 6646, 6820, 7440, 8184, 9969, 10230, 13292, 13640, 16368, 16615, 19938, 20460, 26584, 27280, 33230, 36553, 39876, 40920, 49845, 53168, 66460, 73106, 79752, 81840, 99690, 103013, 109659, 132920, 146212, 159504, 182765, 199380, 206026, 219318, 265840, 292424, 309039, 365530, 398760, 412052, 438636, 515065, 548295, 584848, 618078, 731060, 797520, 824104, 877272, 1030130, 1096590, 1133143, 1236156, 1462120, 1545195, 1648208, 1754544, 2060260, 2193180, 2266286, 2472312, 2924240, 3090390, 3399429, 4120520, 4386360, 4532572, 4944624, 5665715, 6180780, 6798858, 8241040, 8772720, 9065144, 11331430, 12361560, 13597716, 16997145, 18130288, 22662860, 24723120, 27195432, 33994290, 45325720, 54390864, 67988580, 90651440, 135977160, 271954320]

約数ペア:

[(1, 271954320), (2, 135977160), (3, 90651440), (4, 67988580), (5, 54390864), (6, 45325720), (8, 33994290), (10, 27195432), (11, 24723120), (12, 22662860), (15, 18130288), (16, 16997145), (20, 13597716), (22, 12361560), (24, 11331430), (30, 9065144), (31, 8772720), (33, 8241040), (40, 6798858), (44, 6180780), (48, 5665715), (55, 4944624), (60, 4532572), (62, 4386360), (66, 4120520), (80, 3399429), (88, 3090390), (93, 2924240), (110, 2472312), (120, 2266286), (124, 2193180), (132, 2060260), (155, 1754544), (165, 1648208), (176, 1545195), (186, 1462120), (220, 1236156), (240, 1133143), (248, 1096590), (264, 1030130), (310, 877272), (330, 824104), (341, 797520), (372, 731060), (440, 618078), (465, 584848), (496, 548295), (528, 515065), (620, 438636), (660, 412052), (682, 398760), (744, 365530), (880, 309039), (930, 292424), (1023, 265840), (1240, 219318), (1320, 206026), (1364, 199380), (1488, 182765), (1705, 159504), (1860, 146212), (2046, 132920), (2480, 109659), (2640, 103013), (2728, 99690), (3323, 81840), (3410, 79752), (3720, 73106), (4092, 66460), (5115, 53168), (5456, 49845), (6646, 40920), (6820, 39876), (7440, 36553), (8184, 33230), (9969, 27280), (10230, 26584), (13292, 20460), (13640, 19938), (16368, 16615)]