315039360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 1065369600

約数和(自身を除く): 750330240

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, 128, 134, 155, 158, 160, 186, 192, 201, 237, 240, 248, 268, 310, 316, 320, 335, 372, 384, 395, 402, 465, 474, 480, 496, 536, 620, 632, 640, 670, 744, 790, 804, 930, 948, 960, 992, 1005, 1072, 1185, 1240, 1264, 1340, 1488, 1580, 1608, 1860, 1896, 1920, 1984, 2010, 2077, 2144, 2370, 2449, 2480, 2528, 2680, 2976, 3160, 3216, 3720, 3792, 3968, 4020, 4154, 4288, 4740, 4898, 4960, 5056, 5293, 5360, 5952, 6231, 6320, 6432, 7347, 7440, 7584, 8040, 8308, 8576, 9480, 9796, 9920, 10112, 10385, 10586, 10720, 11904, 12245, 12462, 12640, 12864, 14694, 14880, 15168, 15879, 16080, 16616, 18960, 19592, 19840, 20770, 21172, 21440, 24490, 24924, 25280, 25728, 26465, 29388, 29760, 30336, 31155, 31758, 32160, 33232, 36735, 37920, 39184, 41540, 42344, 42880, 48980, 49848, 50560, 52930, 58776, 59520, 62310, 63516, 64320, 66464, 73470, 75840, 78368, 79395, 83080, 84688, 97960, 99696, 105860, 117552, 124620, 127032, 128640, 132928, 146940, 151680, 156736, 158790, 164083, 166160, 169376, 195920, 199392, 211720, 235104, 249240, 254064, 265856, 293880, 313472, 317580, 328166, 332320, 338752, 391840, 398784, 423440, 470208, 492249, 498480, 508128, 587760, 635160, 656332, 664640, 677504, 783680, 797568, 820415, 846880, 940416, 984498, 996960, 1016256, 1175520, 1270320, 1312664, 1329280, 1567360, 1640830, 1693760, 1968996, 1993920, 2032512, 2351040, 2461245, 2540640, 2625328, 3281660, 3387520, 3937992, 3987840, 4702080, 4922490, 5081280, 5250656, 6563320, 7875984, 9844980, 10162560, 10501312, 13126640, 15751968, 19689960, 21002624, 26253280, 31503936, 39379920, 52506560, 63007872, 78759840, 105013120, 157519680, 315039360]

約数ペア:

[(1, 315039360), (2, 157519680), (3, 105013120), (4, 78759840), (5, 63007872), (6, 52506560), (8, 39379920), (10, 31503936), (12, 26253280), (15, 21002624), (16, 19689960), (20, 15751968), (24, 13126640), (30, 10501312), (31, 10162560), (32, 9844980), (40, 7875984), (48, 6563320), (60, 5250656), (62, 5081280), (64, 4922490), (67, 4702080), (79, 3987840), (80, 3937992), (93, 3387520), (96, 3281660), (120, 2625328), (124, 2540640), (128, 2461245), (134, 2351040), (155, 2032512), (158, 1993920), (160, 1968996), (186, 1693760), (192, 1640830), (201, 1567360), (237, 1329280), (240, 1312664), (248, 1270320), (268, 1175520), (310, 1016256), (316, 996960), (320, 984498), (335, 940416), (372, 846880), (384, 820415), (395, 797568), (402, 783680), (465, 677504), (474, 664640), (480, 656332), (496, 635160), (536, 587760), (620, 508128), (632, 498480), (640, 492249), (670, 470208), (744, 423440), (790, 398784), (804, 391840), (930, 338752), (948, 332320), (960, 328166), (992, 317580), (1005, 313472), (1072, 293880), (1185, 265856), (1240, 254064), (1264, 249240), (1340, 235104), (1488, 211720), (1580, 199392), (1608, 195920), (1860, 169376), (1896, 166160), (1920, 164083), (1984, 158790), (2010, 156736), (2077, 151680), (2144, 146940), (2370, 132928), (2449, 128640), (2480, 127032), (2528, 124620), (2680, 117552), (2976, 105860), (3160, 99696), (3216, 97960), (3720, 84688), (3792, 83080), (3968, 79395), (4020, 78368), (4154, 75840), (4288, 73470), (4740, 66464), (4898, 64320), (4960, 63516), (5056, 62310), (5293, 59520), (5360, 58776), (5952, 52930), (6231, 50560), (6320, 49848), (6432, 48980), (7347, 42880), (7440, 42344), (7584, 41540), (8040, 39184), (8308, 37920), (8576, 36735), (9480, 33232), (9796, 32160), (9920, 31758), (10112, 31155), (10385, 30336), (10586, 29760), (10720, 29388), (11904, 26465), (12245, 25728), (12462, 25280), (12640, 24924), (12864, 24490), (14694, 21440), (14880, 21172), (15168, 20770), (15879, 19840), (16080, 19592), (16616, 18960)]