139240320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 128

約数和(自身を含む): 453565440

約数和(自身を除く): 314325120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1543, 1880, 1920, 2256, 2820, 3008, 3086, 3760, 4512, 4629, 5640, 6016, 6172, 7520, 7715, 9024, 9258, 11280, 12344, 15040, 15430, 18048, 18516, 22560, 23145, 24688, 30080, 30860, 37032, 45120, 46290, 49376, 61720, 72521, 74064, 90240, 92580, 98752, 123440, 145042, 148128, 185160, 197504, 217563, 246880, 290084, 296256, 362605, 370320, 435126, 493760, 580168, 592512, 725210, 740640, 870252, 987520, 1087815, 1160336, 1450420, 1481280, 1740504, 2175630, 2320672, 2900840, 2962560, 3481008, 4351260, 4641344, 5801680, 6962016, 8702520, 9282688, 11603360, 13924032, 17405040, 23206720, 27848064, 34810080, 46413440, 69620160, 139240320]

約数ペア:

[(1, 139240320), (2, 69620160), (3, 46413440), (4, 34810080), (5, 27848064), (6, 23206720), (8, 17405040), (10, 13924032), (12, 11603360), (15, 9282688), (16, 8702520), (20, 6962016), (24, 5801680), (30, 4641344), (32, 4351260), (40, 3481008), (47, 2962560), (48, 2900840), (60, 2320672), (64, 2175630), (80, 1740504), (94, 1481280), (96, 1450420), (120, 1160336), (128, 1087815), (141, 987520), (160, 870252), (188, 740640), (192, 725210), (235, 592512), (240, 580168), (282, 493760), (320, 435126), (376, 370320), (384, 362605), (470, 296256), (480, 290084), (564, 246880), (640, 217563), (705, 197504), (752, 185160), (940, 148128), (960, 145042), (1128, 123440), (1410, 98752), (1504, 92580), (1543, 90240), (1880, 74064), (1920, 72521), (2256, 61720), (2820, 49376), (3008, 46290), (3086, 45120), (3760, 37032), (4512, 30860), (4629, 30080), (5640, 24688), (6016, 23145), (6172, 22560), (7520, 18516), (7715, 18048), (9024, 15430), (9258, 15040), (11280, 12344)]