140109207040

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{160499}}^1$

素因数の和:160564

約数の個数: 160

約数和(自身を含む): 378297216000

約数和(自身を除く): 238188008960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2560, 2728, 2816, 3410, 3520, 3968, 4960, 5456, 5632, 6820, 7040, 7936, 9920, 10912, 13640, 14080, 15872, 19840, 21824, 27280, 28160, 39680, 43648, 54560, 79360, 87296, 109120, 160499, 174592, 218240, 320998, 436480, 641996, 802495, 872960, 1283992, 1604990, 1765489, 2567984, 3209980, 3530978, 4975469, 5135968, 6419960, 7061956, 8827445, 9950938, 10271936, 12839920, 14123912, 17654890, 19901876, 20543872, 24877345, 25679840, 28247824, 35309780, 39803752, 41087744, 49754690, 51359680, 54730159, 56495648, 70619560, 79607504, 82175488, 99509380, 102719360, 109460318, 112991296, 141239120, 159215008, 199018760, 205438720, 218920636, 225982592, 273650795, 282478240, 318430016, 398037520, 410877440, 437841272, 451965184, 547301590, 564956480, 636860032, 796075040, 875682544, 903930368, 1094603180, 1129912960, 1273720064, 1592150080, 1751365088, 2189206360, 2259825920, 2547440128, 3184300160, 3502730176, 4378412720, 4519651840, 6368600320, 7005460352, 8756825440, 12737200640, 14010920704, 17513650880, 28021841408, 35027301760, 70054603520, 140109207040]

約数ペア:

[(1, 140109207040), (2, 70054603520), (4, 35027301760), (5, 28021841408), (8, 17513650880), (10, 14010920704), (11, 12737200640), (16, 8756825440), (20, 7005460352), (22, 6368600320), (31, 4519651840), (32, 4378412720), (40, 3502730176), (44, 3184300160), (55, 2547440128), (62, 2259825920), (64, 2189206360), (80, 1751365088), (88, 1592150080), (110, 1273720064), (124, 1129912960), (128, 1094603180), (155, 903930368), (160, 875682544), (176, 796075040), (220, 636860032), (248, 564956480), (256, 547301590), (310, 451965184), (320, 437841272), (341, 410877440), (352, 398037520), (440, 318430016), (496, 282478240), (512, 273650795), (620, 225982592), (640, 218920636), (682, 205438720), (704, 199018760), (880, 159215008), (992, 141239120), (1240, 112991296), (1280, 109460318), (1364, 102719360), (1408, 99509380), (1705, 82175488), (1760, 79607504), (1984, 70619560), (2480, 56495648), (2560, 54730159), (2728, 51359680), (2816, 49754690), (3410, 41087744), (3520, 39803752), (3968, 35309780), (4960, 28247824), (5456, 25679840), (5632, 24877345), (6820, 20543872), (7040, 19901876), (7936, 17654890), (9920, 14123912), (10912, 12839920), (13640, 10271936), (14080, 9950938), (15872, 8827445), (19840, 7061956), (21824, 6419960), (27280, 5135968), (28160, 4975469), (39680, 3530978), (43648, 3209980), (54560, 2567984), (79360, 1765489), (87296, 1604990), (109120, 1283992), (160499, 872960), (174592, 802495), (218240, 641996), (320998, 436480)]