128465393760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{261619}}^1$

素因数の和:261682

約数の個数: 288

約数和(自身を含む): 493670661120

約数和(自身を除く): 365205267360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 8928, 10230, 10912, 11160, 12276, 13640, 14880, 15345, 15840, 16368, 20460, 22320, 24552, 27280, 30690, 32736, 40920, 44640, 49104, 54560, 61380, 81840, 98208, 122760, 163680, 245520, 261619, 491040, 523238, 784857, 1046476, 1308095, 1569714, 2092952, 2354571, 2616190, 2877809, 3139428, 3924285, 4185904, 4709142, 5232380, 5755618, 6278856, 7848570, 8110189, 8371808, 8633427, 9418284, 10464760, 11511236, 11772855, 12557712, 14389045, 15697140, 16220378, 17266854, 18836568, 20929520, 23022472, 23545710, 24330567, 25115424, 25900281, 28778090, 31394280, 32440756, 34533708, 37673136, 40550945, 41859040, 43167135, 46044944, 47091420, 48661134, 51800562, 57556180, 62788560, 64881512, 69067416, 72991701, 75346272, 81101890, 86334270, 89212079, 92089888, 94182840, 97322268, 103601124, 115112360, 121652835, 125577120, 129501405, 129763024, 138134832, 145983402, 162203780, 172668540, 178424158, 188365680, 194644536, 207202248, 230224720, 243305670, 259002810, 259526048, 267636237, 276269664, 291966804, 324407560, 345337080, 356848316, 364958505, 376731360, 389289072, 414404496, 446060395, 460449440, 486611340, 518005620, 535272474, 583933608, 648815120, 690674160, 713696632, 729917010, 778578144, 802908711, 828808992, 892120790, 973222680, 1036011240, 1070544948, 1167867216, 1297630240, 1338181185, 1381348320, 1427393264, 1459834020, 1605817422, 1784241580, 1946445360, 2072022480, 2141089896, 2335734432, 2676362370, 2854786528, 2919668040, 3211634844, 3568483160, 3892890720, 4014543555, 4144044960, 4282179792, 5352724740, 5839336080, 6423269688, 7136966320, 8029087110, 8564359584, 10705449480, 11678672160, 12846539376, 14273932640, 16058174220, 21410898960, 25693078752, 32116348440, 42821797920, 64232696880, 128465393760]

約数ペア:

[(1, 128465393760), (2, 64232696880), (3, 42821797920), (4, 32116348440), (5, 25693078752), (6, 21410898960), (8, 16058174220), (9, 14273932640), (10, 12846539376), (11, 11678672160), (12, 10705449480), (15, 8564359584), (16, 8029087110), (18, 7136966320), (20, 6423269688), (22, 5839336080), (24, 5352724740), (30, 4282179792), (31, 4144044960), (32, 4014543555), (33, 3892890720), (36, 3568483160), (40, 3211634844), (44, 2919668040), (45, 2854786528), (48, 2676362370), (55, 2335734432), (60, 2141089896), (62, 2072022480), (66, 1946445360), (72, 1784241580), (80, 1605817422), (88, 1459834020), (90, 1427393264), (93, 1381348320), (96, 1338181185), (99, 1297630240), (110, 1167867216), (120, 1070544948), (124, 1036011240), (132, 973222680), (144, 892120790), (155, 828808992), (160, 802908711), (165, 778578144), (176, 729917010), (180, 713696632), (186, 690674160), (198, 648815120), (220, 583933608), (240, 535272474), (248, 518005620), (264, 486611340), (279, 460449440), (288, 446060395), (310, 414404496), (330, 389289072), (341, 376731360), (352, 364958505), (360, 356848316), (372, 345337080), (396, 324407560), (440, 291966804), (465, 276269664), (480, 267636237), (495, 259526048), (496, 259002810), (528, 243305670), (558, 230224720), (620, 207202248), (660, 194644536), (682, 188365680), (720, 178424158), (744, 172668540), (792, 162203780), (880, 145983402), (930, 138134832), (990, 129763024), (992, 129501405), (1023, 125577120), (1056, 121652835), (1116, 115112360), (1240, 103601124), (1320, 97322268), (1364, 94182840), (1395, 92089888), (1440, 89212079), (1488, 86334270), (1584, 81101890), (1705, 75346272), (1760, 72991701), (1860, 69067416), (1980, 64881512), (2046, 62788560), (2232, 57556180), (2480, 51800562), (2640, 48661134), (2728, 47091420), (2790, 46044944), (2976, 43167135), (3069, 41859040), (3168, 40550945), (3410, 37673136), (3720, 34533708), (3960, 32440756), (4092, 31394280), (4464, 28778090), (4960, 25900281), (5115, 25115424), (5280, 24330567), (5456, 23545710), (5580, 23022472), (6138, 20929520), (6820, 18836568), (7440, 17266854), (7920, 16220378), (8184, 15697140), (8928, 14389045), (10230, 12557712), (10912, 11772855), (11160, 11511236), (12276, 10464760), (13640, 9418284), (14880, 8633427), (15345, 8371808), (15840, 8110189), (16368, 7848570), (20460, 6278856), (22320, 5755618), (24552, 5232380), (27280, 4709142), (30690, 4185904), (32736, 3924285), (40920, 3139428), (44640, 2877809), (49104, 2616190), (54560, 2354571), (61380, 2092952), (81840, 1569714), (98208, 1308095), (122760, 1046476), (163680, 784857), (245520, 523238), (261619, 491040)]