83784840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 270552960

約数和(自身を除く): 186768120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 613, 670, 680, 804, 1005, 1020, 1139, 1226, 1340, 1608, 1839, 2010, 2040, 2278, 2452, 2680, 3065, 3417, 3678, 4020, 4556, 4904, 5695, 6130, 6834, 7356, 8040, 9112, 9195, 10421, 11390, 12260, 13668, 14712, 17085, 18390, 20842, 22780, 24520, 27336, 31263, 34170, 36780, 41071, 41684, 45560, 52105, 62526, 68340, 73560, 82142, 83368, 104210, 123213, 125052, 136680, 156315, 164284, 205355, 208420, 246426, 250104, 312630, 328568, 410710, 416840, 492852, 616065, 625260, 698207, 821420, 985704, 1232130, 1250520, 1396414, 1642840, 2094621, 2464260, 2792828, 3491035, 4189242, 4928520, 5585656, 6982070, 8378484, 10473105, 13964140, 16756968, 20946210, 27928280, 41892420, 83784840]

約数ペア:

[(1, 83784840), (2, 41892420), (3, 27928280), (4, 20946210), (5, 16756968), (6, 13964140), (8, 10473105), (10, 8378484), (12, 6982070), (15, 5585656), (17, 4928520), (20, 4189242), (24, 3491035), (30, 2792828), (34, 2464260), (40, 2094621), (51, 1642840), (60, 1396414), (67, 1250520), (68, 1232130), (85, 985704), (102, 821420), (120, 698207), (134, 625260), (136, 616065), (170, 492852), (201, 416840), (204, 410710), (255, 328568), (268, 312630), (335, 250104), (340, 246426), (402, 208420), (408, 205355), (510, 164284), (536, 156315), (613, 136680), (670, 125052), (680, 123213), (804, 104210), (1005, 83368), (1020, 82142), (1139, 73560), (1226, 68340), (1340, 62526), (1608, 52105), (1839, 45560), (2010, 41684), (2040, 41071), (2278, 36780), (2452, 34170), (2680, 31263), (3065, 27336), (3417, 24520), (3678, 22780), (4020, 20842), (4556, 18390), (4904, 17085), (5695, 14712), (6130, 13668), (6834, 12260), (7356, 11390), (8040, 10421), (9112, 9195)]