20608230720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3529}}^1$

素因数の和:3646

約数の個数: 448

約数和(自身を含む): 82632499200

約数和(自身を除く): 62024268480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 79, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 158, 160, 165, 168, 176, 192, 210, 220, 224, 231, 237, 240, 264, 280, 308, 316, 320, 330, 336, 352, 385, 395, 420, 440, 448, 462, 474, 480, 528, 553, 560, 616, 632, 660, 672, 704, 770, 790, 840, 869, 880, 924, 948, 960, 1056, 1106, 1120, 1155, 1185, 1232, 1264, 1320, 1344, 1540, 1580, 1659, 1680, 1738, 1760, 1848, 1896, 2112, 2212, 2240, 2310, 2370, 2464, 2528, 2607, 2640, 2765, 3080, 3160, 3318, 3360, 3476, 3520, 3529, 3696, 3792, 4345, 4424, 4620, 4740, 4928, 5056, 5214, 5280, 5530, 6083, 6160, 6320, 6636, 6720, 6952, 7058, 7392, 7584, 8295, 8690, 8848, 9240, 9480, 10428, 10560, 10587, 11060, 12166, 12320, 12640, 13035, 13272, 13904, 14116, 14784, 15168, 16590, 17380, 17645, 17696, 18249, 18480, 18960, 20856, 21174, 22120, 24332, 24640, 24703, 25280, 26070, 26544, 27808, 28232, 30415, 33180, 34760, 35290, 35392, 36498, 36960, 37920, 38819, 41712, 42348, 44240, 48664, 49406, 52140, 52935, 53088, 55616, 56464, 60830, 66360, 69520, 70580, 72996, 73920, 74109, 75840, 77638, 83424, 84696, 88480, 91245, 97328, 98812, 104280, 105870, 106176, 112928, 116457, 121660, 123515, 132720, 139040, 141160, 145992, 148218, 155276, 166848, 169392, 176960, 182490, 194095, 194656, 197624, 208560, 211740, 225856, 232914, 243320, 247030, 265440, 271733, 278080, 278791, 282320, 291984, 296436, 310552, 338784, 364980, 370545, 388190, 389312, 395248, 417120, 423480, 465828, 486640, 494060, 530880, 543466, 557582, 564640, 582285, 583968, 592872, 621104, 677568, 729960, 741090, 776380, 790496, 815199, 834240, 836373, 846960, 931656, 973280, 988120, 1086932, 1115164, 1129280, 1164570, 1167936, 1185744, 1242208, 1358665, 1393955, 1459920, 1482180, 1552760, 1580992, 1630398, 1672746, 1693920, 1863312, 1946560, 1951537, 1976240, 2173864, 2230328, 2329140, 2371488, 2484416, 2717330, 2787910, 2919840, 2964360, 3066701, 3105520, 3260796, 3345492, 3387840, 3726624, 3903074, 3952480, 4075995, 4181865, 4347728, 4460656, 4658280, 4742976, 5434660, 5575820, 5839680, 5854611, 5928720, 6133402, 6211040, 6521592, 6690984, 7453248, 7806148, 7904960, 8151990, 8363730, 8695456, 8921312, 9200103, 9316560, 9757685, 10869320, 11151640, 11709222, 11857440, 12266804, 12422080, 13043184, 13381968, 15333505, 15612296, 16303980, 16727460, 17390912, 17842624, 18400206, 18633120, 19515370, 21466907, 21738640, 22303280, 23418444, 23714880, 24533608, 26086368, 26763936, 29273055, 30667010, 31224592, 32607960, 33454920, 36800412, 37266240, 39030740, 42933814, 43477280, 44606560, 46000515, 46836888, 49067216, 52172736, 53527872, 58546110, 61334020, 62449184, 64400721, 65215920, 66909840, 73600824, 78061480, 85867628, 86954560, 89213120, 92001030, 93673776, 98134432, 107334535, 117092220, 122668040, 124898368, 128801442, 130431840, 133819680, 147201648, 156122960, 171735256, 184002060, 187347552, 196268864, 214669070, 234184440, 245336080, 257602884, 260863680, 267639360, 294403296, 312245920, 322003605, 343470512, 368004120, 374695104, 429338140, 468368880, 490672160, 515205768, 588806592, 624491840, 644007210, 686941024, 736008240, 858676280, 936737760, 981344320, 1030411536, 1288014420, 1373882048, 1472016480, 1717352560, 1873475520, 2060823072, 2576028840, 2944032960, 3434705120, 4121646144, 5152057680, 6869410240, 10304115360, 20608230720]

約数ペア:

[(1, 20608230720), (2, 10304115360), (3, 6869410240), (4, 5152057680), (5, 4121646144), (6, 3434705120), (7, 2944032960), (8, 2576028840), (10, 2060823072), (11, 1873475520), (12, 1717352560), (14, 1472016480), (15, 1373882048), (16, 1288014420), (20, 1030411536), (21, 981344320), (22, 936737760), (24, 858676280), (28, 736008240), (30, 686941024), (32, 644007210), (33, 624491840), (35, 588806592), (40, 515205768), (42, 490672160), (44, 468368880), (48, 429338140), (55, 374695104), (56, 368004120), (60, 343470512), (64, 322003605), (66, 312245920), (70, 294403296), (77, 267639360), (79, 260863680), (80, 257602884), (84, 245336080), (88, 234184440), (96, 214669070), (105, 196268864), (110, 187347552), (112, 184002060), (120, 171735256), (132, 156122960), (140, 147201648), (154, 133819680), (158, 130431840), (160, 128801442), (165, 124898368), (168, 122668040), (176, 117092220), (192, 107334535), (210, 98134432), (220, 93673776), (224, 92001030), (231, 89213120), (237, 86954560), (240, 85867628), (264, 78061480), (280, 73600824), (308, 66909840), (316, 65215920), (320, 64400721), (330, 62449184), (336, 61334020), (352, 58546110), (385, 53527872), (395, 52172736), (420, 49067216), (440, 46836888), (448, 46000515), (462, 44606560), (474, 43477280), (480, 42933814), (528, 39030740), (553, 37266240), (560, 36800412), (616, 33454920), (632, 32607960), (660, 31224592), (672, 30667010), (704, 29273055), (770, 26763936), (790, 26086368), (840, 24533608), (869, 23714880), (880, 23418444), (924, 22303280), (948, 21738640), (960, 21466907), (1056, 19515370), (1106, 18633120), (1120, 18400206), (1155, 17842624), (1185, 17390912), (1232, 16727460), (1264, 16303980), (1320, 15612296), (1344, 15333505), (1540, 13381968), (1580, 13043184), (1659, 12422080), (1680, 12266804), (1738, 11857440), (1760, 11709222), (1848, 11151640), (1896, 10869320), (2112, 9757685), (2212, 9316560), (2240, 9200103), (2310, 8921312), (2370, 8695456), (2464, 8363730), (2528, 8151990), (2607, 7904960), (2640, 7806148), (2765, 7453248), (3080, 6690984), (3160, 6521592), (3318, 6211040), (3360, 6133402), (3476, 5928720), (3520, 5854611), (3529, 5839680), (3696, 5575820), (3792, 5434660), (4345, 4742976), (4424, 4658280), (4620, 4460656), (4740, 4347728), (4928, 4181865), (5056, 4075995), (5214, 3952480), (5280, 3903074), (5530, 3726624), (6083, 3387840), (6160, 3345492), (6320, 3260796), (6636, 3105520), (6720, 3066701), (6952, 2964360), (7058, 2919840), (7392, 2787910), (7584, 2717330), (8295, 2484416), (8690, 2371488), (8848, 2329140), (9240, 2230328), (9480, 2173864), (10428, 1976240), (10560, 1951537), (10587, 1946560), (11060, 1863312), (12166, 1693920), (12320, 1672746), (12640, 1630398), (13035, 1580992), (13272, 1552760), (13904, 1482180), (14116, 1459920), (14784, 1393955), (15168, 1358665), (16590, 1242208), (17380, 1185744), (17645, 1167936), (17696, 1164570), (18249, 1129280), (18480, 1115164), (18960, 1086932), (20856, 988120), (21174, 973280), (22120, 931656), (24332, 846960), (24640, 836373), (24703, 834240), (25280, 815199), (26070, 790496), (26544, 776380), (27808, 741090), (28232, 729960), (30415, 677568), (33180, 621104), (34760, 592872), (35290, 583968), (35392, 582285), (36498, 564640), (36960, 557582), (37920, 543466), (38819, 530880), (41712, 494060), (42348, 486640), (44240, 465828), (48664, 423480), (49406, 417120), (52140, 395248), (52935, 389312), (53088, 388190), (55616, 370545), (56464, 364980), (60830, 338784), (66360, 310552), (69520, 296436), (70580, 291984), (72996, 282320), (73920, 278791), (74109, 278080), (75840, 271733), (77638, 265440), (83424, 247030), (84696, 243320), (88480, 232914), (91245, 225856), (97328, 211740), (98812, 208560), (104280, 197624), (105870, 194656), (106176, 194095), (112928, 182490), (116457, 176960), (121660, 169392), (123515, 166848), (132720, 155276), (139040, 148218), (141160, 145992)]