156948441760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15383}}^1$

素因数の和:15468

約数の個数: 288

約数和(自身を含む): 445487164416

約数和(自身を除く): 288538722656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 68, 80, 85, 88, 110, 121, 124, 136, 155, 160, 170, 176, 187, 220, 242, 248, 272, 310, 340, 341, 352, 374, 440, 484, 496, 527, 544, 605, 620, 680, 682, 748, 880, 935, 968, 992, 1054, 1210, 1240, 1360, 1364, 1496, 1705, 1760, 1870, 1936, 2057, 2108, 2420, 2480, 2635, 2720, 2728, 2992, 3410, 3740, 3751, 3872, 4114, 4216, 4840, 4960, 5270, 5456, 5797, 5984, 6820, 7480, 7502, 8228, 8432, 9680, 10285, 10540, 10912, 11594, 13640, 14960, 15004, 15383, 16456, 16864, 18755, 19360, 20570, 21080, 23188, 27280, 28985, 29920, 30008, 30766, 32912, 37510, 41140, 42160, 46376, 54560, 57970, 60016, 61532, 63767, 65824, 75020, 76915, 82280, 84320, 92752, 115940, 120032, 123064, 127534, 150040, 153830, 164560, 169213, 185504, 231880, 246128, 255068, 261511, 300080, 307660, 318835, 329120, 338426, 463760, 476873, 492256, 510136, 523022, 600160, 615320, 637670, 676852, 846065, 927520, 953746, 1020272, 1046044, 1230640, 1275340, 1307555, 1353704, 1692130, 1861343, 1907492, 2040544, 2092088, 2384365, 2461280, 2550680, 2615110, 2707408, 2876621, 3384260, 3722686, 3814984, 4184176, 4768730, 5101360, 5230220, 5245603, 5414816, 5753242, 6768520, 7445372, 7629968, 8106841, 8368352, 9306715, 9537460, 10202720, 10460440, 10491206, 11506484, 13537040, 14383105, 14890744, 15259936, 16213682, 18613430, 19074920, 20920880, 20982412, 23012968, 26228015, 27074080, 28766210, 29781488, 31642831, 32427364, 37226860, 38149840, 40534205, 41841760, 41964824, 46025936, 52456030, 57532420, 57701633, 59562976, 63285662, 64854728, 74453720, 76299680, 81068410, 83929648, 89175251, 92051872, 104912060, 115064840, 115403266, 126571324, 129709456, 148907440, 158214155, 162136820, 167859296, 178350502, 209824120, 230129680, 230806532, 253142648, 259418912, 288508165, 297814880, 316428310, 324273640, 356701004, 419648240, 445876255, 460259360, 461613064, 506285296, 577016330, 632856620, 648547280, 713402008, 839296480, 891752510, 923226128, 980927761, 1012570592, 1154032660, 1265713240, 1297094560, 1426804016, 1783505020, 1846452256, 1961855522, 2308065320, 2531426480, 2853608032, 3567010040, 3923711044, 4616130640, 4904638805, 5062852960, 7134020080, 7847422088, 9232261280, 9809277610, 14268040160, 15694844176, 19618555220, 31389688352, 39237110440, 78474220880, 156948441760]

約数ペア:

[(1, 156948441760), (2, 78474220880), (4, 39237110440), (5, 31389688352), (8, 19618555220), (10, 15694844176), (11, 14268040160), (16, 9809277610), (17, 9232261280), (20, 7847422088), (22, 7134020080), (31, 5062852960), (32, 4904638805), (34, 4616130640), (40, 3923711044), (44, 3567010040), (55, 2853608032), (62, 2531426480), (68, 2308065320), (80, 1961855522), (85, 1846452256), (88, 1783505020), (110, 1426804016), (121, 1297094560), (124, 1265713240), (136, 1154032660), (155, 1012570592), (160, 980927761), (170, 923226128), (176, 891752510), (187, 839296480), (220, 713402008), (242, 648547280), (248, 632856620), (272, 577016330), (310, 506285296), (340, 461613064), (341, 460259360), (352, 445876255), (374, 419648240), (440, 356701004), (484, 324273640), (496, 316428310), (527, 297814880), (544, 288508165), (605, 259418912), (620, 253142648), (680, 230806532), (682, 230129680), (748, 209824120), (880, 178350502), (935, 167859296), (968, 162136820), (992, 158214155), (1054, 148907440), (1210, 129709456), (1240, 126571324), (1360, 115403266), (1364, 115064840), (1496, 104912060), (1705, 92051872), (1760, 89175251), (1870, 83929648), (1936, 81068410), (2057, 76299680), (2108, 74453720), (2420, 64854728), (2480, 63285662), (2635, 59562976), (2720, 57701633), (2728, 57532420), (2992, 52456030), (3410, 46025936), (3740, 41964824), (3751, 41841760), (3872, 40534205), (4114, 38149840), (4216, 37226860), (4840, 32427364), (4960, 31642831), (5270, 29781488), (5456, 28766210), (5797, 27074080), (5984, 26228015), (6820, 23012968), (7480, 20982412), (7502, 20920880), (8228, 19074920), (8432, 18613430), (9680, 16213682), (10285, 15259936), (10540, 14890744), (10912, 14383105), (11594, 13537040), (13640, 11506484), (14960, 10491206), (15004, 10460440), (15383, 10202720), (16456, 9537460), (16864, 9306715), (18755, 8368352), (19360, 8106841), (20570, 7629968), (21080, 7445372), (23188, 6768520), (27280, 5753242), (28985, 5414816), (29920, 5245603), (30008, 5230220), (30766, 5101360), (32912, 4768730), (37510, 4184176), (41140, 3814984), (42160, 3722686), (46376, 3384260), (54560, 2876621), (57970, 2707408), (60016, 2615110), (61532, 2550680), (63767, 2461280), (65824, 2384365), (75020, 2092088), (76915, 2040544), (82280, 1907492), (84320, 1861343), (92752, 1692130), (115940, 1353704), (120032, 1307555), (123064, 1275340), (127534, 1230640), (150040, 1046044), (153830, 1020272), (164560, 953746), (169213, 927520), (185504, 846065), (231880, 676852), (246128, 637670), (255068, 615320), (261511, 600160), (300080, 523022), (307660, 510136), (318835, 492256), (329120, 476873), (338426, 463760)]