196129680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 160

約数和(自身を含む): 656636544

約数和(自身を除く): 460506864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 510, 530, 636, 680, 795, 816, 848, 901, 907, 1020, 1060, 1272, 1360, 1590, 1802, 1814, 2040, 2120, 2544, 2703, 2721, 3180, 3604, 3628, 4080, 4240, 4505, 4535, 5406, 5442, 6360, 7208, 7256, 9010, 9070, 10812, 10884, 12720, 13515, 13605, 14416, 14512, 15419, 18020, 18140, 21624, 21768, 27030, 27210, 30838, 36040, 36280, 43248, 43536, 46257, 48071, 54060, 54420, 61676, 72080, 72560, 77095, 92514, 96142, 108120, 108840, 123352, 144213, 154190, 185028, 192284, 216240, 217680, 231285, 240355, 246704, 288426, 308380, 370056, 384568, 462570, 480710, 576852, 616760, 721065, 740112, 769136, 817207, 925140, 961420, 1153704, 1233520, 1442130, 1634414, 1850280, 1922840, 2307408, 2451621, 2884260, 3268828, 3700560, 3845680, 4086035, 4903242, 5768520, 6537656, 8172070, 9806484, 11537040, 12258105, 13075312, 16344140, 19612968, 24516210, 32688280, 39225936, 49032420, 65376560, 98064840, 196129680]

約数ペア:

[(1, 196129680), (2, 98064840), (3, 65376560), (4, 49032420), (5, 39225936), (6, 32688280), (8, 24516210), (10, 19612968), (12, 16344140), (15, 13075312), (16, 12258105), (17, 11537040), (20, 9806484), (24, 8172070), (30, 6537656), (34, 5768520), (40, 4903242), (48, 4086035), (51, 3845680), (53, 3700560), (60, 3268828), (68, 2884260), (80, 2451621), (85, 2307408), (102, 1922840), (106, 1850280), (120, 1634414), (136, 1442130), (159, 1233520), (170, 1153704), (204, 961420), (212, 925140), (240, 817207), (255, 769136), (265, 740112), (272, 721065), (318, 616760), (340, 576852), (408, 480710), (424, 462570), (510, 384568), (530, 370056), (636, 308380), (680, 288426), (795, 246704), (816, 240355), (848, 231285), (901, 217680), (907, 216240), (1020, 192284), (1060, 185028), (1272, 154190), (1360, 144213), (1590, 123352), (1802, 108840), (1814, 108120), (2040, 96142), (2120, 92514), (2544, 77095), (2703, 72560), (2721, 72080), (3180, 61676), (3604, 54420), (3628, 54060), (4080, 48071), (4240, 46257), (4505, 43536), (4535, 43248), (5406, 36280), (5442, 36040), (6360, 30838), (7208, 27210), (7256, 27030), (9010, 21768), (9070, 21624), (10812, 18140), (10884, 18020), (12720, 15419), (13515, 14512), (13605, 14416)]