2105318400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 264

約数和(自身を含む): 7066571520

約数和(自身を除く): 4961253120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 128, 150, 158, 160, 192, 200, 237, 240, 256, 300, 316, 320, 347, 384, 395, 400, 474, 480, 512, 600, 632, 640, 694, 768, 790, 800, 948, 960, 1024, 1041, 1185, 1200, 1264, 1280, 1388, 1536, 1580, 1600, 1735, 1896, 1920, 1975, 2082, 2370, 2400, 2528, 2560, 2776, 3072, 3160, 3200, 3470, 3792, 3840, 3950, 4164, 4740, 4800, 5056, 5120, 5205, 5552, 5925, 6320, 6400, 6940, 7584, 7680, 7900, 8328, 8675, 9480, 9600, 10112, 10410, 11104, 11850, 12640, 12800, 13880, 15168, 15360, 15800, 16656, 17350, 18960, 19200, 20224, 20820, 22208, 23700, 25280, 25600, 26025, 27413, 27760, 30336, 31600, 33312, 34700, 37920, 38400, 40448, 41640, 44416, 47400, 50560, 52050, 54826, 55520, 60672, 63200, 66624, 69400, 75840, 76800, 80896, 82239, 83280, 88832, 94800, 101120, 104100, 109652, 111040, 121344, 126400, 133248, 137065, 138800, 151680, 164478, 166560, 177664, 189600, 202240, 208200, 219304, 222080, 242688, 252800, 266496, 274130, 277600, 303360, 328956, 333120, 355328, 379200, 404480, 411195, 416400, 438608, 444160, 505600, 532992, 548260, 555200, 606720, 657912, 666240, 685325, 758400, 822390, 832800, 877216, 888320, 1011200, 1065984, 1096520, 1110400, 1213440, 1315824, 1332480, 1370650, 1516800, 1644780, 1665600, 1754432, 1776640, 2022400, 2055975, 2193040, 2220800, 2631648, 2664960, 2741300, 3033600, 3289560, 3331200, 3508864, 4111950, 4386080, 4441600, 5263296, 5329920, 5482600, 6067200, 6579120, 6662400, 7017728, 8223900, 8772160, 8883200, 10526592, 10965200, 13158240, 13324800, 14035456, 16447800, 17544320, 21053184, 21930400, 26316480, 26649600, 28070912, 32895600, 35088640, 42106368, 43860800, 52632960, 65791200, 70177280, 84212736, 87721600, 105265920, 131582400, 140354560, 175443200, 210531840, 263164800, 350886400, 421063680, 526329600, 701772800, 1052659200, 2105318400]

約数ペア:

[(1, 2105318400), (2, 1052659200), (3, 701772800), (4, 526329600), (5, 421063680), (6, 350886400), (8, 263164800), (10, 210531840), (12, 175443200), (15, 140354560), (16, 131582400), (20, 105265920), (24, 87721600), (25, 84212736), (30, 70177280), (32, 65791200), (40, 52632960), (48, 43860800), (50, 42106368), (60, 35088640), (64, 32895600), (75, 28070912), (79, 26649600), (80, 26316480), (96, 21930400), (100, 21053184), (120, 17544320), (128, 16447800), (150, 14035456), (158, 13324800), (160, 13158240), (192, 10965200), (200, 10526592), (237, 8883200), (240, 8772160), (256, 8223900), (300, 7017728), (316, 6662400), (320, 6579120), (347, 6067200), (384, 5482600), (395, 5329920), (400, 5263296), (474, 4441600), (480, 4386080), (512, 4111950), (600, 3508864), (632, 3331200), (640, 3289560), (694, 3033600), (768, 2741300), (790, 2664960), (800, 2631648), (948, 2220800), (960, 2193040), (1024, 2055975), (1041, 2022400), (1185, 1776640), (1200, 1754432), (1264, 1665600), (1280, 1644780), (1388, 1516800), (1536, 1370650), (1580, 1332480), (1600, 1315824), (1735, 1213440), (1896, 1110400), (1920, 1096520), (1975, 1065984), (2082, 1011200), (2370, 888320), (2400, 877216), (2528, 832800), (2560, 822390), (2776, 758400), (3072, 685325), (3160, 666240), (3200, 657912), (3470, 606720), (3792, 555200), (3840, 548260), (3950, 532992), (4164, 505600), (4740, 444160), (4800, 438608), (5056, 416400), (5120, 411195), (5205, 404480), (5552, 379200), (5925, 355328), (6320, 333120), (6400, 328956), (6940, 303360), (7584, 277600), (7680, 274130), (7900, 266496), (8328, 252800), (8675, 242688), (9480, 222080), (9600, 219304), (10112, 208200), (10410, 202240), (11104, 189600), (11850, 177664), (12640, 166560), (12800, 164478), (13880, 151680), (15168, 138800), (15360, 137065), (15800, 133248), (16656, 126400), (17350, 121344), (18960, 111040), (19200, 109652), (20224, 104100), (20820, 101120), (22208, 94800), (23700, 88832), (25280, 83280), (25600, 82239), (26025, 80896), (27413, 76800), (27760, 75840), (30336, 69400), (31600, 66624), (33312, 63200), (34700, 60672), (37920, 55520), (38400, 54826), (40448, 52050), (41640, 50560), (44416, 47400)]