1839889680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3691}}^1$

素因数の和:3805

約数の個数: 160

約数和(自身を含む): 5977141248

約数和(自身を除く): 4137251568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 67, 80, 93, 120, 124, 134, 155, 186, 201, 240, 248, 268, 310, 335, 372, 402, 465, 496, 536, 620, 670, 744, 804, 930, 1005, 1072, 1240, 1340, 1488, 1608, 1860, 2010, 2077, 2480, 2680, 3216, 3691, 3720, 4020, 4154, 5360, 6231, 7382, 7440, 8040, 8308, 10385, 11073, 12462, 14764, 16080, 16616, 18455, 20770, 22146, 24924, 29528, 31155, 33232, 36910, 41540, 44292, 49848, 55365, 59056, 62310, 73820, 83080, 88584, 99696, 110730, 114421, 124620, 147640, 166160, 177168, 221460, 228842, 247297, 249240, 295280, 343263, 442920, 457684, 494594, 498480, 572105, 686526, 741891, 885840, 915368, 989188, 1144210, 1236485, 1373052, 1483782, 1716315, 1830736, 1978376, 2288420, 2472970, 2746104, 2967564, 3432630, 3709455, 3956752, 4576840, 4945940, 5492208, 5935128, 6865260, 7418910, 7666207, 9153680, 9891880, 11870256, 13730520, 14837820, 15332414, 19783760, 22998621, 27461040, 29675640, 30664828, 38331035, 45997242, 59351280, 61329656, 76662070, 91994484, 114993105, 122659312, 153324140, 183988968, 229986210, 306648280, 367977936, 459972420, 613296560, 919944840, 1839889680]

約数ペア:

[(1, 1839889680), (2, 919944840), (3, 613296560), (4, 459972420), (5, 367977936), (6, 306648280), (8, 229986210), (10, 183988968), (12, 153324140), (15, 122659312), (16, 114993105), (20, 91994484), (24, 76662070), (30, 61329656), (31, 59351280), (40, 45997242), (48, 38331035), (60, 30664828), (62, 29675640), (67, 27461040), (80, 22998621), (93, 19783760), (120, 15332414), (124, 14837820), (134, 13730520), (155, 11870256), (186, 9891880), (201, 9153680), (240, 7666207), (248, 7418910), (268, 6865260), (310, 5935128), (335, 5492208), (372, 4945940), (402, 4576840), (465, 3956752), (496, 3709455), (536, 3432630), (620, 2967564), (670, 2746104), (744, 2472970), (804, 2288420), (930, 1978376), (1005, 1830736), (1072, 1716315), (1240, 1483782), (1340, 1373052), (1488, 1236485), (1608, 1144210), (1860, 989188), (2010, 915368), (2077, 885840), (2480, 741891), (2680, 686526), (3216, 572105), (3691, 498480), (3720, 494594), (4020, 457684), (4154, 442920), (5360, 343263), (6231, 295280), (7382, 249240), (7440, 247297), (8040, 228842), (8308, 221460), (10385, 177168), (11073, 166160), (12462, 147640), (14764, 124620), (16080, 114421), (16616, 110730), (18455, 99696), (20770, 88584), (22146, 83080), (24924, 73820), (29528, 62310), (31155, 59056), (33232, 55365), (36910, 49848), (41540, 44292)]