142315920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1670

約数の個数: 160

約数和(自身を含む): 502467840

約数和(自身を除く): 360151920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1607, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3214, 3280, 3690, 4428, 4821, 4920, 5535, 5904, 6428, 7380, 8035, 8856, 9642, 9840, 11070, 12856, 14463, 14760, 16070, 17712, 19284, 22140, 24105, 25712, 28926, 29520, 32140, 38568, 43389, 44280, 48210, 57852, 64280, 65887, 72315, 77136, 86778, 88560, 96420, 115704, 128560, 131774, 144630, 173556, 192840, 197661, 216945, 231408, 263548, 289260, 329435, 347112, 385680, 395322, 433890, 527096, 578520, 592983, 658870, 694224, 790644, 867780, 988305, 1054192, 1157040, 1185966, 1317740, 1581288, 1735560, 1778949, 1976610, 2371932, 2635480, 2964915, 3162576, 3471120, 3557898, 3953220, 4743864, 5270960, 5929830, 7115796, 7906440, 8894745, 9487728, 11859660, 14231592, 15812880, 17789490, 23719320, 28463184, 35578980, 47438640, 71157960, 142315920]

約数ペア:

[(1, 142315920), (2, 71157960), (3, 47438640), (4, 35578980), (5, 28463184), (6, 23719320), (8, 17789490), (9, 15812880), (10, 14231592), (12, 11859660), (15, 9487728), (16, 8894745), (18, 7906440), (20, 7115796), (24, 5929830), (27, 5270960), (30, 4743864), (36, 3953220), (40, 3557898), (41, 3471120), (45, 3162576), (48, 2964915), (54, 2635480), (60, 2371932), (72, 1976610), (80, 1778949), (82, 1735560), (90, 1581288), (108, 1317740), (120, 1185966), (123, 1157040), (135, 1054192), (144, 988305), (164, 867780), (180, 790644), (205, 694224), (216, 658870), (240, 592983), (246, 578520), (270, 527096), (328, 433890), (360, 395322), (369, 385680), (410, 347112), (432, 329435), (492, 289260), (540, 263548), (615, 231408), (656, 216945), (720, 197661), (738, 192840), (820, 173556), (984, 144630), (1080, 131774), (1107, 128560), (1230, 115704), (1476, 96420), (1607, 88560), (1640, 86778), (1845, 77136), (1968, 72315), (2160, 65887), (2214, 64280), (2460, 57852), (2952, 48210), (3214, 44280), (3280, 43389), (3690, 38568), (4428, 32140), (4821, 29520), (4920, 28926), (5535, 25712), (5904, 24105), (6428, 22140), (7380, 19284), (8035, 17712), (8856, 16070), (9642, 14760), (9840, 14463), (11070, 12856)]