1780344720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1943

約数の個数: 480

約数和(自身を含む): 7896994560

約数和(自身を除く): 6116649840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 99, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 144, 153, 154, 165, 168, 170, 176, 180, 187, 198, 204, 210, 220, 231, 238, 240, 252, 255, 264, 272, 280, 306, 308, 315, 330, 336, 340, 357, 360, 374, 385, 396, 408, 420, 440, 462, 476, 495, 504, 510, 528, 560, 561, 595, 612, 616, 630, 660, 680, 693, 714, 720, 748, 765, 770, 792, 816, 840, 880, 924, 935, 952, 990, 1008, 1020, 1071, 1122, 1155, 1190, 1224, 1232, 1260, 1309, 1320, 1360, 1386, 1428, 1496, 1530, 1540, 1584, 1680, 1683, 1785, 1848, 1870, 1889, 1904, 1980, 2040, 2142, 2244, 2310, 2380, 2448, 2520, 2618, 2640, 2772, 2805, 2856, 2992, 3060, 3080, 3366, 3465, 3570, 3696, 3740, 3778, 3927, 3960, 4080, 4284, 4488, 4620, 4760, 5040, 5236, 5355, 5544, 5610, 5667, 5712, 6120, 6160, 6545, 6732, 6930, 7140, 7480, 7556, 7854, 7920, 8415, 8568, 8976, 9240, 9445, 9520, 10472, 10710, 11088, 11220, 11334, 11781, 12240, 13090, 13223, 13464, 13860, 14280, 14960, 15112, 15708, 16830, 17001, 17136, 18480, 18890, 19635, 20779, 20944, 21420, 22440, 22668, 23562, 26180, 26446, 26928, 27720, 28335, 28560, 30224, 31416, 32113, 33660, 34002, 37780, 39270, 39669, 41558, 42840, 44880, 45336, 47124, 52360, 52892, 55440, 56670, 58905, 62337, 62832, 64226, 66115, 67320, 68004, 75560, 78540, 79338, 83116, 85005, 85680, 90672, 94248, 96339, 103895, 104720, 105784, 113340, 117810, 119007, 124674, 128452, 132230, 134640, 136008, 145453, 151120, 157080, 158676, 160565, 166232, 170010, 187011, 188496, 192678, 198345, 207790, 211568, 224791, 226680, 235620, 238014, 249348, 256904, 264460, 272016, 289017, 290906, 311685, 314160, 317352, 321130, 332464, 340020, 353243, 374022, 385356, 396690, 415580, 436359, 449582, 453360, 471240, 476028, 481695, 498696, 513808, 528920, 578034, 581812, 595035, 623370, 634704, 642260, 674373, 680040, 706486, 727265, 748044, 770712, 793380, 831160, 872718, 899164, 935055, 942480, 952056, 963390, 997392, 1057840, 1059729, 1123955, 1156068, 1163624, 1190070, 1246740, 1284520, 1309077, 1348746, 1360080, 1412972, 1445085, 1454530, 1496088, 1541424, 1586760, 1662320, 1745436, 1766215, 1798328, 1870110, 1904112, 1926780, 2023119, 2119458, 2181795, 2247910, 2312136, 2327248, 2380140, 2472701, 2493480, 2569040, 2618154, 2697492, 2825944, 2890170, 2909060, 2992176, 3173520, 3179187, 3371865, 3490872, 3532430, 3596656, 3740220, 3853560, 4046238, 4238916, 4363590, 4495820, 4624272, 4760280, 4945402, 4986960, 5236308, 5298645, 5394984, 5651888, 5780340, 5818120, 6358374, 6545385, 6743730, 6981744, 7064860, 7418103, 7480440, 7707120, 8092476, 8477832, 8727180, 8991640, 9520560, 9890804, 10115595, 10472616, 10597290, 10789968, 11560680, 11636240, 12363505, 12716748, 13090770, 13487460, 14129720, 14836206, 14960880, 15895935, 16184952, 16955664, 17454360, 17983280, 19781608, 20231190, 20945232, 21194580, 22254309, 23121360, 24727010, 25433496, 26181540, 26974920, 28259440, 29672412, 31791870, 32369904, 34908720, 37090515, 39563216, 40462380, 42389160, 44508618, 49454020, 50866992, 52363080, 53949840, 59344824, 63583740, 74181030, 80924760, 84778320, 89017236, 98908040, 104726160, 111271545, 118689648, 127167480, 148362060, 161849520, 178034472, 197816080, 222543090, 254334960, 296724120, 356068944, 445086180, 593448240, 890172360, 1780344720]

約数ペア:

[(1, 1780344720), (2, 890172360), (3, 593448240), (4, 445086180), (5, 356068944), (6, 296724120), (7, 254334960), (8, 222543090), (9, 197816080), (10, 178034472), (11, 161849520), (12, 148362060), (14, 127167480), (15, 118689648), (16, 111271545), (17, 104726160), (18, 98908040), (20, 89017236), (21, 84778320), (22, 80924760), (24, 74181030), (28, 63583740), (30, 59344824), (33, 53949840), (34, 52363080), (35, 50866992), (36, 49454020), (40, 44508618), (42, 42389160), (44, 40462380), (45, 39563216), (48, 37090515), (51, 34908720), (55, 32369904), (56, 31791870), (60, 29672412), (63, 28259440), (66, 26974920), (68, 26181540), (70, 25433496), (72, 24727010), (77, 23121360), (80, 22254309), (84, 21194580), (85, 20945232), (88, 20231190), (90, 19781608), (99, 17983280), (102, 17454360), (105, 16955664), (110, 16184952), (112, 15895935), (119, 14960880), (120, 14836206), (126, 14129720), (132, 13487460), (136, 13090770), (140, 12716748), (144, 12363505), (153, 11636240), (154, 11560680), (165, 10789968), (168, 10597290), (170, 10472616), (176, 10115595), (180, 9890804), (187, 9520560), (198, 8991640), (204, 8727180), (210, 8477832), (220, 8092476), (231, 7707120), (238, 7480440), (240, 7418103), (252, 7064860), (255, 6981744), (264, 6743730), (272, 6545385), (280, 6358374), (306, 5818120), (308, 5780340), (315, 5651888), (330, 5394984), (336, 5298645), (340, 5236308), (357, 4986960), (360, 4945402), (374, 4760280), (385, 4624272), (396, 4495820), (408, 4363590), (420, 4238916), (440, 4046238), (462, 3853560), (476, 3740220), (495, 3596656), (504, 3532430), (510, 3490872), (528, 3371865), (560, 3179187), (561, 3173520), (595, 2992176), (612, 2909060), (616, 2890170), (630, 2825944), (660, 2697492), (680, 2618154), (693, 2569040), (714, 2493480), (720, 2472701), (748, 2380140), (765, 2327248), (770, 2312136), (792, 2247910), (816, 2181795), (840, 2119458), (880, 2023119), (924, 1926780), (935, 1904112), (952, 1870110), (990, 1798328), (1008, 1766215), (1020, 1745436), (1071, 1662320), (1122, 1586760), (1155, 1541424), (1190, 1496088), (1224, 1454530), (1232, 1445085), (1260, 1412972), (1309, 1360080), (1320, 1348746), (1360, 1309077), (1386, 1284520), (1428, 1246740), (1496, 1190070), (1530, 1163624), (1540, 1156068), (1584, 1123955), (1680, 1059729), (1683, 1057840), (1785, 997392), (1848, 963390), (1870, 952056), (1889, 942480), (1904, 935055), (1980, 899164), (2040, 872718), (2142, 831160), (2244, 793380), (2310, 770712), (2380, 748044), (2448, 727265), (2520, 706486), (2618, 680040), (2640, 674373), (2772, 642260), (2805, 634704), (2856, 623370), (2992, 595035), (3060, 581812), (3080, 578034), (3366, 528920), (3465, 513808), (3570, 498696), (3696, 481695), (3740, 476028), (3778, 471240), (3927, 453360), (3960, 449582), (4080, 436359), (4284, 415580), (4488, 396690), (4620, 385356), (4760, 374022), (5040, 353243), (5236, 340020), (5355, 332464), (5544, 321130), (5610, 317352), (5667, 314160), (5712, 311685), (6120, 290906), (6160, 289017), (6545, 272016), (6732, 264460), (6930, 256904), (7140, 249348), (7480, 238014), (7556, 235620), (7854, 226680), (7920, 224791), (8415, 211568), (8568, 207790), (8976, 198345), (9240, 192678), (9445, 188496), (9520, 187011), (10472, 170010), (10710, 166232), (11088, 160565), (11220, 158676), (11334, 157080), (11781, 151120), (12240, 145453), (13090, 136008), (13223, 134640), (13464, 132230), (13860, 128452), (14280, 124674), (14960, 119007), (15112, 117810), (15708, 113340), (16830, 105784), (17001, 104720), (17136, 103895), (18480, 96339), (18890, 94248), (19635, 90672), (20779, 85680), (20944, 85005), (21420, 83116), (22440, 79338), (22668, 78540), (23562, 75560), (26180, 68004), (26446, 67320), (26928, 66115), (27720, 64226), (28335, 62832), (28560, 62337), (30224, 58905), (31416, 56670), (32113, 55440), (33660, 52892), (34002, 52360), (37780, 47124), (39270, 45336), (39669, 44880), (41558, 42840)]