157519680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 530595840

約数和(自身を除く): 373076160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 79, 80, 93, 96, 120, 124, 134, 155, 158, 160, 186, 192, 201, 237, 240, 248, 268, 310, 316, 320, 335, 372, 395, 402, 465, 474, 480, 496, 536, 620, 632, 670, 744, 790, 804, 930, 948, 960, 992, 1005, 1072, 1185, 1240, 1264, 1340, 1488, 1580, 1608, 1860, 1896, 1984, 2010, 2077, 2144, 2370, 2449, 2480, 2528, 2680, 2976, 3160, 3216, 3720, 3792, 4020, 4154, 4288, 4740, 4898, 4960, 5056, 5293, 5360, 5952, 6231, 6320, 6432, 7347, 7440, 7584, 8040, 8308, 9480, 9796, 9920, 10385, 10586, 10720, 12245, 12462, 12640, 12864, 14694, 14880, 15168, 15879, 16080, 16616, 18960, 19592, 20770, 21172, 21440, 24490, 24924, 25280, 26465, 29388, 29760, 31155, 31758, 32160, 33232, 36735, 37920, 39184, 41540, 42344, 48980, 49848, 52930, 58776, 62310, 63516, 64320, 66464, 73470, 75840, 78368, 79395, 83080, 84688, 97960, 99696, 105860, 117552, 124620, 127032, 132928, 146940, 156736, 158790, 164083, 166160, 169376, 195920, 199392, 211720, 235104, 249240, 254064, 293880, 317580, 328166, 332320, 338752, 391840, 398784, 423440, 470208, 492249, 498480, 508128, 587760, 635160, 656332, 664640, 783680, 820415, 846880, 984498, 996960, 1016256, 1175520, 1270320, 1312664, 1640830, 1693760, 1968996, 1993920, 2351040, 2461245, 2540640, 2625328, 3281660, 3937992, 4922490, 5081280, 5250656, 6563320, 7875984, 9844980, 10501312, 13126640, 15751968, 19689960, 26253280, 31503936, 39379920, 52506560, 78759840, 157519680]

約数ペア:

[(1, 157519680), (2, 78759840), (3, 52506560), (4, 39379920), (5, 31503936), (6, 26253280), (8, 19689960), (10, 15751968), (12, 13126640), (15, 10501312), (16, 9844980), (20, 7875984), (24, 6563320), (30, 5250656), (31, 5081280), (32, 4922490), (40, 3937992), (48, 3281660), (60, 2625328), (62, 2540640), (64, 2461245), (67, 2351040), (79, 1993920), (80, 1968996), (93, 1693760), (96, 1640830), (120, 1312664), (124, 1270320), (134, 1175520), (155, 1016256), (158, 996960), (160, 984498), (186, 846880), (192, 820415), (201, 783680), (237, 664640), (240, 656332), (248, 635160), (268, 587760), (310, 508128), (316, 498480), (320, 492249), (335, 470208), (372, 423440), (395, 398784), (402, 391840), (465, 338752), (474, 332320), (480, 328166), (496, 317580), (536, 293880), (620, 254064), (632, 249240), (670, 235104), (744, 211720), (790, 199392), (804, 195920), (930, 169376), (948, 166160), (960, 164083), (992, 158790), (1005, 156736), (1072, 146940), (1185, 132928), (1240, 127032), (1264, 124620), (1340, 117552), (1488, 105860), (1580, 99696), (1608, 97960), (1860, 84688), (1896, 83080), (1984, 79395), (2010, 78368), (2077, 75840), (2144, 73470), (2370, 66464), (2449, 64320), (2480, 63516), (2528, 62310), (2680, 58776), (2976, 52930), (3160, 49848), (3216, 48980), (3720, 42344), (3792, 41540), (4020, 39184), (4154, 37920), (4288, 36735), (4740, 33232), (4898, 32160), (4960, 31758), (5056, 31155), (5293, 29760), (5360, 29388), (5952, 26465), (6231, 25280), (6320, 24924), (6432, 24490), (7347, 21440), (7440, 21172), (7584, 20770), (8040, 19592), (8308, 18960), (9480, 16616), (9796, 16080), (9920, 15879), (10385, 15168), (10586, 14880), (10720, 14694), (12245, 12864), (12462, 12640)]