677641680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 320

約数和(自身を含む): 2454009600

約数和(自身を除く): 1776367920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 61, 72, 74, 80, 90, 108, 111, 120, 122, 135, 139, 144, 148, 180, 183, 185, 216, 222, 240, 244, 270, 278, 296, 305, 333, 360, 366, 370, 417, 432, 444, 488, 540, 549, 555, 556, 592, 610, 666, 695, 720, 732, 740, 834, 888, 915, 976, 999, 1080, 1098, 1110, 1112, 1220, 1251, 1332, 1390, 1464, 1480, 1647, 1665, 1668, 1776, 1830, 1998, 2085, 2160, 2196, 2220, 2224, 2257, 2440, 2502, 2664, 2745, 2780, 2928, 2960, 3294, 3330, 3336, 3660, 3753, 3996, 4170, 4392, 4440, 4514, 4880, 4995, 5004, 5143, 5328, 5490, 5560, 6255, 6588, 6660, 6672, 6771, 7320, 7506, 7992, 8235, 8340, 8479, 8784, 8880, 9028, 9990, 10008, 10286, 10980, 11120, 11285, 12510, 13176, 13320, 13542, 14640, 15012, 15429, 15984, 16470, 16680, 16958, 18056, 18765, 19980, 20016, 20313, 20572, 21960, 22570, 25020, 25437, 25715, 26352, 26640, 27084, 30024, 30858, 32940, 33360, 33855, 33916, 36112, 37530, 39960, 40626, 41144, 42395, 43920, 45140, 46287, 50040, 50874, 51430, 54168, 60048, 60939, 61716, 65880, 67710, 67832, 75060, 76311, 77145, 79920, 81252, 82288, 84790, 90280, 92574, 100080, 101565, 101748, 102860, 108336, 121878, 123432, 127185, 131760, 135420, 135664, 138861, 150120, 152622, 154290, 162504, 169580, 180560, 185148, 203130, 203496, 205720, 228933, 231435, 243756, 246864, 254370, 270840, 277722, 300240, 304695, 305244, 308580, 313723, 325008, 339160, 370296, 381555, 406260, 406992, 411440, 457866, 462870, 487512, 508740, 541680, 555444, 609390, 610488, 617160, 627446, 678320, 694305, 740592, 763110, 812520, 915732, 925740, 941169, 975024, 1017480, 1110888, 1144665, 1218780, 1220976, 1234320, 1254892, 1388610, 1526220, 1568615, 1625040, 1831464, 1851480, 1882338, 2034960, 2221776, 2289330, 2437560, 2509784, 2777220, 2823507, 3052440, 3137230, 3662928, 3702960, 3764676, 4578660, 4705845, 4875120, 5019568, 5554440, 5647014, 6104880, 6274460, 7529352, 8470521, 9157320, 9411690, 11108880, 11294028, 12548920, 14117535, 15058704, 16941042, 18314640, 18823380, 22588056, 25097840, 28235070, 33882084, 37646760, 42352605, 45176112, 56470140, 67764168, 75293520, 84705210, 112940280, 135528336, 169410420, 225880560, 338820840, 677641680]

約数ペア:

[(1, 677641680), (2, 338820840), (3, 225880560), (4, 169410420), (5, 135528336), (6, 112940280), (8, 84705210), (9, 75293520), (10, 67764168), (12, 56470140), (15, 45176112), (16, 42352605), (18, 37646760), (20, 33882084), (24, 28235070), (27, 25097840), (30, 22588056), (36, 18823380), (37, 18314640), (40, 16941042), (45, 15058704), (48, 14117535), (54, 12548920), (60, 11294028), (61, 11108880), (72, 9411690), (74, 9157320), (80, 8470521), (90, 7529352), (108, 6274460), (111, 6104880), (120, 5647014), (122, 5554440), (135, 5019568), (139, 4875120), (144, 4705845), (148, 4578660), (180, 3764676), (183, 3702960), (185, 3662928), (216, 3137230), (222, 3052440), (240, 2823507), (244, 2777220), (270, 2509784), (278, 2437560), (296, 2289330), (305, 2221776), (333, 2034960), (360, 1882338), (366, 1851480), (370, 1831464), (417, 1625040), (432, 1568615), (444, 1526220), (488, 1388610), (540, 1254892), (549, 1234320), (555, 1220976), (556, 1218780), (592, 1144665), (610, 1110888), (666, 1017480), (695, 975024), (720, 941169), (732, 925740), (740, 915732), (834, 812520), (888, 763110), (915, 740592), (976, 694305), (999, 678320), (1080, 627446), (1098, 617160), (1110, 610488), (1112, 609390), (1220, 555444), (1251, 541680), (1332, 508740), (1390, 487512), (1464, 462870), (1480, 457866), (1647, 411440), (1665, 406992), (1668, 406260), (1776, 381555), (1830, 370296), (1998, 339160), (2085, 325008), (2160, 313723), (2196, 308580), (2220, 305244), (2224, 304695), (2257, 300240), (2440, 277722), (2502, 270840), (2664, 254370), (2745, 246864), (2780, 243756), (2928, 231435), (2960, 228933), (3294, 205720), (3330, 203496), (3336, 203130), (3660, 185148), (3753, 180560), (3996, 169580), (4170, 162504), (4392, 154290), (4440, 152622), (4514, 150120), (4880, 138861), (4995, 135664), (5004, 135420), (5143, 131760), (5328, 127185), (5490, 123432), (5560, 121878), (6255, 108336), (6588, 102860), (6660, 101748), (6672, 101565), (6771, 100080), (7320, 92574), (7506, 90280), (7992, 84790), (8235, 82288), (8340, 81252), (8479, 79920), (8784, 77145), (8880, 76311), (9028, 75060), (9990, 67832), (10008, 67710), (10286, 65880), (10980, 61716), (11120, 60939), (11285, 60048), (12510, 54168), (13176, 51430), (13320, 50874), (13542, 50040), (14640, 46287), (15012, 45140), (15429, 43920), (15984, 42395), (16470, 41144), (16680, 40626), (16958, 39960), (18056, 37530), (18765, 36112), (19980, 33916), (20016, 33855), (20313, 33360), (20572, 32940), (21960, 30858), (22570, 30024), (25020, 27084), (25437, 26640), (25715, 26352)]