991562040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 384

約数和(自身を含む): 3947227200

約数和(自身を除く): 2955665160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 49, 54, 56, 60, 63, 70, 72, 82, 84, 90, 98, 105, 108, 120, 123, 126, 135, 140, 147, 164, 168, 180, 189, 196, 205, 210, 216, 245, 246, 252, 270, 280, 287, 294, 315, 328, 360, 369, 378, 392, 410, 420, 441, 457, 490, 492, 504, 540, 574, 588, 615, 630, 735, 738, 756, 820, 840, 861, 882, 914, 945, 980, 984, 1080, 1107, 1148, 1176, 1230, 1260, 1323, 1371, 1435, 1470, 1476, 1512, 1640, 1722, 1764, 1828, 1845, 1890, 1960, 2009, 2205, 2214, 2285, 2296, 2460, 2520, 2583, 2646, 2742, 2870, 2940, 2952, 3199, 3444, 3528, 3656, 3690, 3780, 4018, 4113, 4305, 4410, 4428, 4570, 4920, 5166, 5292, 5484, 5535, 5740, 5880, 6027, 6398, 6615, 6855, 6888, 7380, 7560, 7749, 8036, 8226, 8610, 8820, 8856, 9140, 9597, 10045, 10332, 10584, 10968, 11070, 11480, 12054, 12339, 12796, 12915, 13230, 13710, 14760, 15498, 15995, 16072, 16452, 17220, 17640, 18081, 18280, 18737, 19194, 20090, 20565, 20664, 22140, 22393, 24108, 24678, 25592, 25830, 26460, 27420, 28791, 30135, 30996, 31990, 32904, 34440, 36162, 37474, 38388, 38745, 40180, 41130, 44280, 44786, 47985, 48216, 49356, 51660, 52920, 54243, 54840, 56211, 57582, 60270, 61695, 61992, 63980, 67179, 72324, 74948, 76776, 77490, 80360, 82260, 86373, 89572, 90405, 93685, 95970, 98712, 103320, 108486, 111965, 112422, 115164, 120540, 123390, 127960, 131159, 134358, 143955, 144648, 149896, 154980, 164520, 168633, 172746, 179144, 180810, 187370, 191940, 201537, 216972, 223930, 224844, 230328, 241080, 246780, 262318, 268716, 271215, 281055, 287910, 309960, 335895, 337266, 345492, 361620, 374740, 383880, 393477, 403074, 431865, 433944, 447860, 449688, 493560, 505899, 524636, 537432, 542430, 562110, 575820, 604611, 655795, 671790, 674532, 690984, 723240, 749480, 786954, 806148, 843165, 863730, 895720, 918113, 1007685, 1011798, 1049272, 1084860, 1124220, 1151640, 1180431, 1209222, 1311590, 1343580, 1349064, 1573908, 1612296, 1686330, 1727460, 1836226, 1967385, 2015370, 2023596, 2169720, 2248440, 2360862, 2418444, 2529495, 2623180, 2687160, 2754339, 3023055, 3147816, 3372660, 3454920, 3541293, 3672452, 3934770, 4030740, 4047192, 4590565, 4721724, 4836888, 5058990, 5246360, 5508678, 5902155, 6046110, 6745320, 7082586, 7344904, 7869540, 8061480, 8263017, 9181130, 9443448, 10117980, 11017356, 11804310, 12092220, 13771695, 14165172, 15739080, 16526034, 17706465, 18362260, 20235960, 22034712, 23608620, 24184440, 24789051, 27543390, 28330344, 33052068, 35412930, 36724520, 41315085, 47217240, 49578102, 55086780, 66104136, 70825860, 82630170, 99156204, 110173560, 123945255, 141651720, 165260340, 198312408, 247890510, 330520680, 495781020, 991562040]

約数ペア:

[(1, 991562040), (2, 495781020), (3, 330520680), (4, 247890510), (5, 198312408), (6, 165260340), (7, 141651720), (8, 123945255), (9, 110173560), (10, 99156204), (12, 82630170), (14, 70825860), (15, 66104136), (18, 55086780), (20, 49578102), (21, 47217240), (24, 41315085), (27, 36724520), (28, 35412930), (30, 33052068), (35, 28330344), (36, 27543390), (40, 24789051), (41, 24184440), (42, 23608620), (45, 22034712), (49, 20235960), (54, 18362260), (56, 17706465), (60, 16526034), (63, 15739080), (70, 14165172), (72, 13771695), (82, 12092220), (84, 11804310), (90, 11017356), (98, 10117980), (105, 9443448), (108, 9181130), (120, 8263017), (123, 8061480), (126, 7869540), (135, 7344904), (140, 7082586), (147, 6745320), (164, 6046110), (168, 5902155), (180, 5508678), (189, 5246360), (196, 5058990), (205, 4836888), (210, 4721724), (216, 4590565), (245, 4047192), (246, 4030740), (252, 3934770), (270, 3672452), (280, 3541293), (287, 3454920), (294, 3372660), (315, 3147816), (328, 3023055), (360, 2754339), (369, 2687160), (378, 2623180), (392, 2529495), (410, 2418444), (420, 2360862), (441, 2248440), (457, 2169720), (490, 2023596), (492, 2015370), (504, 1967385), (540, 1836226), (574, 1727460), (588, 1686330), (615, 1612296), (630, 1573908), (735, 1349064), (738, 1343580), (756, 1311590), (820, 1209222), (840, 1180431), (861, 1151640), (882, 1124220), (914, 1084860), (945, 1049272), (980, 1011798), (984, 1007685), (1080, 918113), (1107, 895720), (1148, 863730), (1176, 843165), (1230, 806148), (1260, 786954), (1323, 749480), (1371, 723240), (1435, 690984), (1470, 674532), (1476, 671790), (1512, 655795), (1640, 604611), (1722, 575820), (1764, 562110), (1828, 542430), (1845, 537432), (1890, 524636), (1960, 505899), (2009, 493560), (2205, 449688), (2214, 447860), (2285, 433944), (2296, 431865), (2460, 403074), (2520, 393477), (2583, 383880), (2646, 374740), (2742, 361620), (2870, 345492), (2940, 337266), (2952, 335895), (3199, 309960), (3444, 287910), (3528, 281055), (3656, 271215), (3690, 268716), (3780, 262318), (4018, 246780), (4113, 241080), (4305, 230328), (4410, 224844), (4428, 223930), (4570, 216972), (4920, 201537), (5166, 191940), (5292, 187370), (5484, 180810), (5535, 179144), (5740, 172746), (5880, 168633), (6027, 164520), (6398, 154980), (6615, 149896), (6855, 144648), (6888, 143955), (7380, 134358), (7560, 131159), (7749, 127960), (8036, 123390), (8226, 120540), (8610, 115164), (8820, 112422), (8856, 111965), (9140, 108486), (9597, 103320), (10045, 98712), (10332, 95970), (10584, 93685), (10968, 90405), (11070, 89572), (11480, 86373), (12054, 82260), (12339, 80360), (12796, 77490), (12915, 76776), (13230, 74948), (13710, 72324), (14760, 67179), (15498, 63980), (15995, 61992), (16072, 61695), (16452, 60270), (17220, 57582), (17640, 56211), (18081, 54840), (18280, 54243), (18737, 52920), (19194, 51660), (20090, 49356), (20565, 48216), (20664, 47985), (22140, 44786), (22393, 44280), (24108, 41130), (24678, 40180), (25592, 38745), (25830, 38388), (26460, 37474), (27420, 36162), (28791, 34440), (30135, 32904), (30996, 31990)]