2689437240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:427

約数の個数: 384

約数和(自身を含む): 10423296000

約数和(自身を除く): 7733858760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 173, 180, 186, 199, 210, 217, 248, 252, 279, 280, 310, 315, 346, 360, 372, 398, 420, 434, 465, 504, 519, 558, 597, 620, 630, 651, 692, 744, 796, 840, 865, 868, 930, 995, 1038, 1085, 1116, 1194, 1211, 1240, 1260, 1302, 1384, 1393, 1395, 1557, 1592, 1730, 1736, 1791, 1860, 1953, 1990, 2076, 2170, 2232, 2388, 2422, 2520, 2595, 2604, 2786, 2790, 2985, 3114, 3255, 3460, 3582, 3633, 3720, 3906, 3980, 4152, 4179, 4340, 4776, 4844, 5190, 5208, 5363, 5572, 5580, 5970, 6055, 6169, 6228, 6510, 6920, 6965, 7164, 7266, 7785, 7812, 7960, 8358, 8680, 8955, 9688, 9765, 10380, 10726, 10899, 11144, 11160, 11940, 12110, 12338, 12456, 12537, 13020, 13930, 14328, 14532, 15570, 15624, 16089, 16716, 17910, 18165, 18507, 19530, 20760, 20895, 21452, 21798, 23880, 24220, 24676, 25074, 26040, 26815, 27860, 29064, 30845, 31140, 32178, 33432, 34427, 35820, 36330, 37014, 37541, 39060, 41790, 42904, 43183, 43596, 48267, 48440, 49352, 50148, 53630, 54495, 55521, 55720, 61690, 62280, 62685, 64356, 68854, 71640, 72660, 74028, 75082, 78120, 80445, 83580, 86366, 87192, 92535, 96534, 100296, 103281, 107260, 108990, 111042, 112623, 123380, 125370, 128712, 129549, 137708, 145320, 148056, 150164, 160890, 167160, 172135, 172732, 185070, 187705, 193068, 206562, 214520, 215915, 217980, 222084, 225246, 240989, 241335, 246760, 250740, 259098, 275416, 277605, 300328, 309843, 321780, 337869, 344270, 345464, 370140, 375410, 386136, 388647, 413124, 431830, 435960, 444168, 450492, 481978, 482670, 501480, 516405, 518196, 555210, 563115, 619686, 643560, 647745, 675738, 688540, 722967, 740280, 750820, 777294, 826248, 863660, 900984, 963956, 965340, 1032810, 1036392, 1067237, 1110420, 1126230, 1204945, 1239372, 1295490, 1351476, 1377080, 1445934, 1501640, 1549215, 1554588, 1689345, 1727320, 1927912, 1930680, 1943235, 2065620, 2134474, 2168901, 2220840, 2252460, 2409890, 2478744, 2590980, 2702952, 2891868, 3098430, 3109176, 3201711, 3378690, 3614835, 3886470, 4131240, 4268948, 4337802, 4504920, 4819780, 5181960, 5336185, 5783736, 6196860, 6403422, 6757380, 7229670, 7470659, 7772940, 8537896, 8675604, 9605133, 9639560, 10672370, 10844505, 12393720, 12806844, 13514760, 14459340, 14941318, 15545880, 16008555, 17351208, 19210266, 21344740, 21689010, 22411977, 25613688, 28918680, 29882636, 32017110, 37353295, 38420532, 42689480, 43378020, 44823954, 48025665, 59765272, 64034220, 67235931, 74706590, 76841064, 86756040, 89647908, 96051330, 112059885, 128068440, 134471862, 149413180, 179295816, 192102660, 224119770, 268943724, 298826360, 336179655, 384205320, 448239540, 537887448, 672359310, 896479080, 1344718620, 2689437240]

約数ペア:

[(1, 2689437240), (2, 1344718620), (3, 896479080), (4, 672359310), (5, 537887448), (6, 448239540), (7, 384205320), (8, 336179655), (9, 298826360), (10, 268943724), (12, 224119770), (14, 192102660), (15, 179295816), (18, 149413180), (20, 134471862), (21, 128068440), (24, 112059885), (28, 96051330), (30, 89647908), (31, 86756040), (35, 76841064), (36, 74706590), (40, 67235931), (42, 64034220), (45, 59765272), (56, 48025665), (60, 44823954), (62, 43378020), (63, 42689480), (70, 38420532), (72, 37353295), (84, 32017110), (90, 29882636), (93, 28918680), (105, 25613688), (120, 22411977), (124, 21689010), (126, 21344740), (140, 19210266), (155, 17351208), (168, 16008555), (173, 15545880), (180, 14941318), (186, 14459340), (199, 13514760), (210, 12806844), (217, 12393720), (248, 10844505), (252, 10672370), (279, 9639560), (280, 9605133), (310, 8675604), (315, 8537896), (346, 7772940), (360, 7470659), (372, 7229670), (398, 6757380), (420, 6403422), (434, 6196860), (465, 5783736), (504, 5336185), (519, 5181960), (558, 4819780), (597, 4504920), (620, 4337802), (630, 4268948), (651, 4131240), (692, 3886470), (744, 3614835), (796, 3378690), (840, 3201711), (865, 3109176), (868, 3098430), (930, 2891868), (995, 2702952), (1038, 2590980), (1085, 2478744), (1116, 2409890), (1194, 2252460), (1211, 2220840), (1240, 2168901), (1260, 2134474), (1302, 2065620), (1384, 1943235), (1393, 1930680), (1395, 1927912), (1557, 1727320), (1592, 1689345), (1730, 1554588), (1736, 1549215), (1791, 1501640), (1860, 1445934), (1953, 1377080), (1990, 1351476), (2076, 1295490), (2170, 1239372), (2232, 1204945), (2388, 1126230), (2422, 1110420), (2520, 1067237), (2595, 1036392), (2604, 1032810), (2786, 965340), (2790, 963956), (2985, 900984), (3114, 863660), (3255, 826248), (3460, 777294), (3582, 750820), (3633, 740280), (3720, 722967), (3906, 688540), (3980, 675738), (4152, 647745), (4179, 643560), (4340, 619686), (4776, 563115), (4844, 555210), (5190, 518196), (5208, 516405), (5363, 501480), (5572, 482670), (5580, 481978), (5970, 450492), (6055, 444168), (6169, 435960), (6228, 431830), (6510, 413124), (6920, 388647), (6965, 386136), (7164, 375410), (7266, 370140), (7785, 345464), (7812, 344270), (7960, 337869), (8358, 321780), (8680, 309843), (8955, 300328), (9688, 277605), (9765, 275416), (10380, 259098), (10726, 250740), (10899, 246760), (11144, 241335), (11160, 240989), (11940, 225246), (12110, 222084), (12338, 217980), (12456, 215915), (12537, 214520), (13020, 206562), (13930, 193068), (14328, 187705), (14532, 185070), (15570, 172732), (15624, 172135), (16089, 167160), (16716, 160890), (17910, 150164), (18165, 148056), (18507, 145320), (19530, 137708), (20760, 129549), (20895, 128712), (21452, 125370), (21798, 123380), (23880, 112623), (24220, 111042), (24676, 108990), (25074, 107260), (26040, 103281), (26815, 100296), (27860, 96534), (29064, 92535), (30845, 87192), (31140, 86366), (32178, 83580), (33432, 80445), (34427, 78120), (35820, 75082), (36330, 74028), (37014, 72660), (37541, 71640), (39060, 68854), (41790, 64356), (42904, 62685), (43183, 62280), (43596, 61690), (48267, 55720), (48440, 55521), (49352, 54495), (50148, 53630)]