1290223200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1350

約数の個数: 288

約数和(自身を含む): 4882187520

約数和(自身を除く): 3591964320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 61, 70, 75, 80, 84, 96, 100, 105, 112, 120, 122, 140, 150, 160, 168, 175, 183, 200, 210, 224, 240, 244, 280, 300, 305, 336, 350, 366, 400, 420, 427, 480, 488, 525, 560, 600, 610, 672, 700, 732, 800, 840, 854, 915, 976, 1050, 1120, 1200, 1220, 1259, 1281, 1400, 1464, 1525, 1680, 1708, 1830, 1952, 2100, 2135, 2400, 2440, 2518, 2562, 2800, 2928, 3050, 3360, 3416, 3660, 3777, 4200, 4270, 4575, 4880, 5036, 5124, 5600, 5856, 6100, 6295, 6405, 6832, 7320, 7554, 8400, 8540, 8813, 9150, 9760, 10072, 10248, 10675, 12200, 12590, 12810, 13664, 14640, 15108, 16800, 17080, 17626, 18300, 18885, 20144, 20496, 21350, 24400, 25180, 25620, 26439, 29280, 30216, 31475, 32025, 34160, 35252, 36600, 37770, 40288, 40992, 42700, 44065, 48800, 50360, 51240, 52878, 60432, 62950, 64050, 68320, 70504, 73200, 75540, 76799, 85400, 88130, 94425, 100720, 102480, 105756, 120864, 125900, 128100, 132195, 141008, 146400, 151080, 153598, 170800, 176260, 188850, 201440, 204960, 211512, 220325, 230397, 251800, 256200, 264390, 282016, 302160, 307196, 341600, 352520, 377700, 383995, 423024, 440650, 460794, 503600, 512400, 528780, 537593, 604320, 614392, 660975, 705040, 755400, 767990, 846048, 881300, 921588, 1007200, 1024800, 1057560, 1075186, 1151985, 1228784, 1321950, 1410080, 1510800, 1535980, 1612779, 1762600, 1843176, 1919975, 2115120, 2150372, 2303970, 2457568, 2643900, 2687965, 3021600, 3071960, 3225558, 3525200, 3686352, 3839950, 4230240, 4300744, 4607940, 5287800, 5375930, 5759925, 6143920, 6451116, 7050400, 7372704, 7679900, 8063895, 8601488, 9215880, 10575600, 10751860, 11519850, 12287840, 12902232, 13439825, 15359800, 16127790, 17202976, 18431760, 21151200, 21503720, 23039700, 25804464, 26879650, 30719600, 32255580, 36863520, 40319475, 43007440, 46079400, 51608928, 53759300, 61439200, 64511160, 80638950, 86014880, 92158800, 107518600, 129022320, 161277900, 184317600, 215037200, 258044640, 322555800, 430074400, 645111600, 1290223200]

約数ペア:

[(1, 1290223200), (2, 645111600), (3, 430074400), (4, 322555800), (5, 258044640), (6, 215037200), (7, 184317600), (8, 161277900), (10, 129022320), (12, 107518600), (14, 92158800), (15, 86014880), (16, 80638950), (20, 64511160), (21, 61439200), (24, 53759300), (25, 51608928), (28, 46079400), (30, 43007440), (32, 40319475), (35, 36863520), (40, 32255580), (42, 30719600), (48, 26879650), (50, 25804464), (56, 23039700), (60, 21503720), (61, 21151200), (70, 18431760), (75, 17202976), (80, 16127790), (84, 15359800), (96, 13439825), (100, 12902232), (105, 12287840), (112, 11519850), (120, 10751860), (122, 10575600), (140, 9215880), (150, 8601488), (160, 8063895), (168, 7679900), (175, 7372704), (183, 7050400), (200, 6451116), (210, 6143920), (224, 5759925), (240, 5375930), (244, 5287800), (280, 4607940), (300, 4300744), (305, 4230240), (336, 3839950), (350, 3686352), (366, 3525200), (400, 3225558), (420, 3071960), (427, 3021600), (480, 2687965), (488, 2643900), (525, 2457568), (560, 2303970), (600, 2150372), (610, 2115120), (672, 1919975), (700, 1843176), (732, 1762600), (800, 1612779), (840, 1535980), (854, 1510800), (915, 1410080), (976, 1321950), (1050, 1228784), (1120, 1151985), (1200, 1075186), (1220, 1057560), (1259, 1024800), (1281, 1007200), (1400, 921588), (1464, 881300), (1525, 846048), (1680, 767990), (1708, 755400), (1830, 705040), (1952, 660975), (2100, 614392), (2135, 604320), (2400, 537593), (2440, 528780), (2518, 512400), (2562, 503600), (2800, 460794), (2928, 440650), (3050, 423024), (3360, 383995), (3416, 377700), (3660, 352520), (3777, 341600), (4200, 307196), (4270, 302160), (4575, 282016), (4880, 264390), (5036, 256200), (5124, 251800), (5600, 230397), (5856, 220325), (6100, 211512), (6295, 204960), (6405, 201440), (6832, 188850), (7320, 176260), (7554, 170800), (8400, 153598), (8540, 151080), (8813, 146400), (9150, 141008), (9760, 132195), (10072, 128100), (10248, 125900), (10675, 120864), (12200, 105756), (12590, 102480), (12810, 100720), (13664, 94425), (14640, 88130), (15108, 85400), (16800, 76799), (17080, 75540), (17626, 73200), (18300, 70504), (18885, 68320), (20144, 64050), (20496, 62950), (21350, 60432), (24400, 52878), (25180, 51240), (25620, 50360), (26439, 48800), (29280, 44065), (30216, 42700), (31475, 40992), (32025, 40288), (34160, 37770), (35252, 36600)]