11711611520

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1792

約数の個数: 256

約数和(自身を含む): 33723648000

約数和(自身を除く): 22012036480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 343, 392, 434, 448, 490, 496, 560, 620, 640, 686, 784, 868, 896, 980, 992, 1085, 1120, 1240, 1372, 1519, 1568, 1715, 1721, 1736, 1960, 1984, 2170, 2240, 2480, 2744, 3038, 3136, 3430, 3442, 3472, 3920, 3968, 4340, 4480, 4960, 5488, 6076, 6272, 6860, 6884, 6944, 7595, 7840, 8605, 8680, 9920, 10633, 10976, 12047, 12152, 13720, 13768, 13888, 15190, 15680, 17210, 17360, 19840, 21266, 21952, 24094, 24304, 27440, 27536, 27776, 30380, 31360, 34420, 34720, 42532, 43904, 48188, 48608, 53165, 53351, 54880, 55072, 60235, 60760, 68840, 69440, 84329, 85064, 96376, 97216, 106330, 106702, 109760, 110144, 120470, 121520, 137680, 138880, 168658, 170128, 192752, 194432, 212660, 213404, 219520, 220288, 240940, 243040, 266755, 275360, 337316, 340256, 373457, 385504, 421645, 425320, 426808, 481880, 486080, 533510, 550720, 590303, 674632, 680512, 746914, 771008, 843290, 850640, 853616, 963760, 972160, 1067020, 1101440, 1180606, 1349264, 1361024, 1493828, 1542016, 1686580, 1701280, 1707232, 1867285, 1927520, 2134040, 2361212, 2614199, 2698528, 2951515, 2987656, 3373160, 3402560, 3414464, 3734570, 3855040, 4268080, 4722424, 5228398, 5397056, 5903030, 5975312, 6746320, 6805120, 6828928, 7469140, 7710080, 8536160, 9444848, 10456796, 10794112, 11806060, 11950624, 13070995, 13492640, 14938280, 17072320, 18299393, 18889696, 20913592, 23612120, 23901248, 26141990, 26985280, 29876560, 34144640, 36598786, 37779392, 41827184, 47224240, 47802496, 52283980, 53970560, 59753120, 73197572, 75558784, 83654368, 91496965, 94448480, 104567960, 119506240, 146395144, 167308736, 182993930, 188896960, 209135920, 239012480, 292790288, 334617472, 365987860, 377793920, 418271840, 585580576, 731975720, 836543680, 1171161152, 1463951440, 1673087360, 2342322304, 2927902880, 5855805760, 11711611520]

約数ペア:

[(1, 11711611520), (2, 5855805760), (4, 2927902880), (5, 2342322304), (7, 1673087360), (8, 1463951440), (10, 1171161152), (14, 836543680), (16, 731975720), (20, 585580576), (28, 418271840), (31, 377793920), (32, 365987860), (35, 334617472), (40, 292790288), (49, 239012480), (56, 209135920), (62, 188896960), (64, 182993930), (70, 167308736), (80, 146395144), (98, 119506240), (112, 104567960), (124, 94448480), (128, 91496965), (140, 83654368), (155, 75558784), (160, 73197572), (196, 59753120), (217, 53970560), (224, 52283980), (245, 47802496), (248, 47224240), (280, 41827184), (310, 37779392), (320, 36598786), (343, 34144640), (392, 29876560), (434, 26985280), (448, 26141990), (490, 23901248), (496, 23612120), (560, 20913592), (620, 18889696), (640, 18299393), (686, 17072320), (784, 14938280), (868, 13492640), (896, 13070995), (980, 11950624), (992, 11806060), (1085, 10794112), (1120, 10456796), (1240, 9444848), (1372, 8536160), (1519, 7710080), (1568, 7469140), (1715, 6828928), (1721, 6805120), (1736, 6746320), (1960, 5975312), (1984, 5903030), (2170, 5397056), (2240, 5228398), (2480, 4722424), (2744, 4268080), (3038, 3855040), (3136, 3734570), (3430, 3414464), (3442, 3402560), (3472, 3373160), (3920, 2987656), (3968, 2951515), (4340, 2698528), (4480, 2614199), (4960, 2361212), (5488, 2134040), (6076, 1927520), (6272, 1867285), (6860, 1707232), (6884, 1701280), (6944, 1686580), (7595, 1542016), (7840, 1493828), (8605, 1361024), (8680, 1349264), (9920, 1180606), (10633, 1101440), (10976, 1067020), (12047, 972160), (12152, 963760), (13720, 853616), (13768, 850640), (13888, 843290), (15190, 771008), (15680, 746914), (17210, 680512), (17360, 674632), (19840, 590303), (21266, 550720), (21952, 533510), (24094, 486080), (24304, 481880), (27440, 426808), (27536, 425320), (27776, 421645), (30380, 385504), (31360, 373457), (34420, 340256), (34720, 337316), (42532, 275360), (43904, 266755), (48188, 243040), (48608, 240940), (53165, 220288), (53351, 219520), (54880, 213404), (55072, 212660), (60235, 194432), (60760, 192752), (68840, 170128), (69440, 168658), (84329, 138880), (85064, 137680), (96376, 121520), (97216, 120470), (106330, 110144), (106702, 109760)]