985957440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:629

約数の個数: 224

約数和(自身を含む): 3396691200

約数和(自身を除く): 2410733760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 199, 208, 240, 260, 312, 320, 390, 397, 398, 416, 480, 520, 597, 624, 780, 794, 796, 832, 960, 995, 1040, 1191, 1194, 1248, 1560, 1588, 1592, 1985, 1990, 2080, 2382, 2388, 2496, 2587, 2985, 3120, 3176, 3184, 3970, 3980, 4160, 4764, 4776, 5161, 5174, 5955, 5970, 6240, 6352, 6368, 7761, 7940, 7960, 9528, 9552, 10322, 10348, 11910, 11940, 12480, 12704, 12736, 12935, 15483, 15522, 15880, 15920, 19056, 19104, 20644, 20696, 23820, 23880, 25408, 25805, 25870, 30966, 31044, 31760, 31840, 38112, 38208, 38805, 41288, 41392, 47640, 47760, 51610, 51740, 61932, 62088, 63520, 63680, 76224, 77415, 77610, 79003, 82576, 82784, 95280, 95520, 103220, 103480, 123864, 124176, 127040, 154830, 155220, 158006, 165152, 165568, 190560, 191040, 206440, 206960, 237009, 247728, 248352, 309660, 310440, 316012, 330304, 381120, 395015, 412880, 413920, 474018, 495456, 496704, 619320, 620880, 632024, 790030, 825760, 827840, 948036, 990912, 1027039, 1185045, 1238640, 1241760, 1264048, 1580060, 1651520, 1896072, 2054078, 2370090, 2477280, 2483520, 2528096, 3081117, 3160120, 3792144, 4108156, 4740180, 4954560, 5056192, 5135195, 6162234, 6320240, 7584288, 8216312, 9480360, 10270390, 12324468, 12640480, 15168576, 15405585, 16432624, 18960720, 20540780, 24648936, 25280960, 30811170, 32865248, 37921440, 41081560, 49297872, 61622340, 65730496, 75842880, 82163120, 98595744, 123244680, 164326240, 197191488, 246489360, 328652480, 492978720, 985957440]

約数ペア:

[(1, 985957440), (2, 492978720), (3, 328652480), (4, 246489360), (5, 197191488), (6, 164326240), (8, 123244680), (10, 98595744), (12, 82163120), (13, 75842880), (15, 65730496), (16, 61622340), (20, 49297872), (24, 41081560), (26, 37921440), (30, 32865248), (32, 30811170), (39, 25280960), (40, 24648936), (48, 20540780), (52, 18960720), (60, 16432624), (64, 15405585), (65, 15168576), (78, 12640480), (80, 12324468), (96, 10270390), (104, 9480360), (120, 8216312), (130, 7584288), (156, 6320240), (160, 6162234), (192, 5135195), (195, 5056192), (199, 4954560), (208, 4740180), (240, 4108156), (260, 3792144), (312, 3160120), (320, 3081117), (390, 2528096), (397, 2483520), (398, 2477280), (416, 2370090), (480, 2054078), (520, 1896072), (597, 1651520), (624, 1580060), (780, 1264048), (794, 1241760), (796, 1238640), (832, 1185045), (960, 1027039), (995, 990912), (1040, 948036), (1191, 827840), (1194, 825760), (1248, 790030), (1560, 632024), (1588, 620880), (1592, 619320), (1985, 496704), (1990, 495456), (2080, 474018), (2382, 413920), (2388, 412880), (2496, 395015), (2587, 381120), (2985, 330304), (3120, 316012), (3176, 310440), (3184, 309660), (3970, 248352), (3980, 247728), (4160, 237009), (4764, 206960), (4776, 206440), (5161, 191040), (5174, 190560), (5955, 165568), (5970, 165152), (6240, 158006), (6352, 155220), (6368, 154830), (7761, 127040), (7940, 124176), (7960, 123864), (9528, 103480), (9552, 103220), (10322, 95520), (10348, 95280), (11910, 82784), (11940, 82576), (12480, 79003), (12704, 77610), (12736, 77415), (12935, 76224), (15483, 63680), (15522, 63520), (15880, 62088), (15920, 61932), (19056, 51740), (19104, 51610), (20644, 47760), (20696, 47640), (23820, 41392), (23880, 41288), (25408, 38805), (25805, 38208), (25870, 38112), (30966, 31840), (31044, 31760)]