1311824520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 4679700480

約数和(自身を除く): 3367875960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 47, 60, 61, 62, 72, 82, 90, 93, 94, 120, 122, 123, 124, 141, 155, 164, 180, 183, 186, 188, 205, 235, 244, 246, 248, 279, 282, 305, 310, 328, 360, 366, 369, 372, 376, 410, 423, 465, 470, 488, 492, 549, 558, 564, 610, 615, 620, 705, 732, 738, 744, 820, 846, 915, 930, 940, 984, 1098, 1116, 1128, 1220, 1230, 1240, 1271, 1395, 1410, 1457, 1464, 1476, 1640, 1692, 1830, 1845, 1860, 1880, 1891, 1927, 2115, 2196, 2232, 2440, 2460, 2501, 2542, 2745, 2790, 2820, 2867, 2914, 2952, 3384, 3660, 3690, 3720, 3782, 3813, 3854, 4230, 4371, 4392, 4920, 5002, 5084, 5490, 5580, 5640, 5673, 5734, 5781, 5828, 6355, 7285, 7320, 7380, 7503, 7564, 7626, 7708, 8460, 8601, 8742, 9455, 9635, 10004, 10168, 10980, 11160, 11346, 11439, 11468, 11562, 11656, 12505, 12710, 13113, 14335, 14570, 14760, 15006, 15128, 15252, 15416, 16920, 17019, 17202, 17343, 17484, 18910, 19065, 19270, 20008, 21855, 21960, 22509, 22692, 22878, 22936, 23124, 25010, 25420, 25803, 26226, 28365, 28670, 28905, 29140, 30012, 30504, 34038, 34404, 34686, 34968, 37515, 37820, 38130, 38540, 43005, 43710, 45018, 45384, 45756, 46248, 50020, 50840, 51606, 52452, 56730, 57195, 57340, 57810, 58280, 59737, 60024, 65565, 68076, 68808, 69372, 75030, 75640, 76260, 77080, 77531, 85095, 86010, 86715, 87420, 88877, 90036, 91512, 100040, 103212, 104904, 112545, 113460, 114390, 114680, 115620, 117547, 119474, 129015, 131130, 136152, 138744, 150060, 152520, 155062, 170190, 172020, 173430, 174840, 177754, 179211, 180072, 206424, 225090, 226920, 228780, 231240, 232593, 235094, 238948, 258030, 262260, 266631, 298685, 300120, 310124, 340380, 344040, 346860, 352641, 355508, 358422, 387655, 444385, 450180, 457560, 465186, 470188, 477896, 516060, 524520, 533262, 537633, 587735, 597370, 620248, 680760, 693720, 697779, 705282, 711016, 716844, 775310, 799893, 888770, 896055, 900360, 930372, 940376, 1032120, 1057923, 1066524, 1075266, 1162965, 1175470, 1194740, 1333155, 1395558, 1410564, 1433688, 1550620, 1599786, 1763205, 1777540, 1792110, 1860744, 2115846, 2133048, 2150532, 2325930, 2350940, 2389480, 2666310, 2688165, 2791116, 2821128, 3101240, 3199572, 3488895, 3526410, 3555080, 3584220, 3643957, 3999465, 4231692, 4301064, 4651860, 4701880, 5289615, 5332620, 5376330, 5582232, 6399144, 6977790, 7052820, 7168440, 7287914, 7998930, 8463384, 9303720, 10579230, 10665240, 10752660, 10931871, 13955580, 14105640, 14575828, 15997860, 18219785, 21158460, 21505320, 21863742, 27911160, 29151656, 31995720, 32795613, 36439570, 42316920, 43727484, 54659355, 65591226, 72879140, 87454968, 109318710, 131182452, 145758280, 163978065, 218637420, 262364904, 327956130, 437274840, 655912260, 1311824520]

約数ペア:

[(1, 1311824520), (2, 655912260), (3, 437274840), (4, 327956130), (5, 262364904), (6, 218637420), (8, 163978065), (9, 145758280), (10, 131182452), (12, 109318710), (15, 87454968), (18, 72879140), (20, 65591226), (24, 54659355), (30, 43727484), (31, 42316920), (36, 36439570), (40, 32795613), (41, 31995720), (45, 29151656), (47, 27911160), (60, 21863742), (61, 21505320), (62, 21158460), (72, 18219785), (82, 15997860), (90, 14575828), (93, 14105640), (94, 13955580), (120, 10931871), (122, 10752660), (123, 10665240), (124, 10579230), (141, 9303720), (155, 8463384), (164, 7998930), (180, 7287914), (183, 7168440), (186, 7052820), (188, 6977790), (205, 6399144), (235, 5582232), (244, 5376330), (246, 5332620), (248, 5289615), (279, 4701880), (282, 4651860), (305, 4301064), (310, 4231692), (328, 3999465), (360, 3643957), (366, 3584220), (369, 3555080), (372, 3526410), (376, 3488895), (410, 3199572), (423, 3101240), (465, 2821128), (470, 2791116), (488, 2688165), (492, 2666310), (549, 2389480), (558, 2350940), (564, 2325930), (610, 2150532), (615, 2133048), (620, 2115846), (705, 1860744), (732, 1792110), (738, 1777540), (744, 1763205), (820, 1599786), (846, 1550620), (915, 1433688), (930, 1410564), (940, 1395558), (984, 1333155), (1098, 1194740), (1116, 1175470), (1128, 1162965), (1220, 1075266), (1230, 1066524), (1240, 1057923), (1271, 1032120), (1395, 940376), (1410, 930372), (1457, 900360), (1464, 896055), (1476, 888770), (1640, 799893), (1692, 775310), (1830, 716844), (1845, 711016), (1860, 705282), (1880, 697779), (1891, 693720), (1927, 680760), (2115, 620248), (2196, 597370), (2232, 587735), (2440, 537633), (2460, 533262), (2501, 524520), (2542, 516060), (2745, 477896), (2790, 470188), (2820, 465186), (2867, 457560), (2914, 450180), (2952, 444385), (3384, 387655), (3660, 358422), (3690, 355508), (3720, 352641), (3782, 346860), (3813, 344040), (3854, 340380), (4230, 310124), (4371, 300120), (4392, 298685), (4920, 266631), (5002, 262260), (5084, 258030), (5490, 238948), (5580, 235094), (5640, 232593), (5673, 231240), (5734, 228780), (5781, 226920), (5828, 225090), (6355, 206424), (7285, 180072), (7320, 179211), (7380, 177754), (7503, 174840), (7564, 173430), (7626, 172020), (7708, 170190), (8460, 155062), (8601, 152520), (8742, 150060), (9455, 138744), (9635, 136152), (10004, 131130), (10168, 129015), (10980, 119474), (11160, 117547), (11346, 115620), (11439, 114680), (11468, 114390), (11562, 113460), (11656, 112545), (12505, 104904), (12710, 103212), (13113, 100040), (14335, 91512), (14570, 90036), (14760, 88877), (15006, 87420), (15128, 86715), (15252, 86010), (15416, 85095), (16920, 77531), (17019, 77080), (17202, 76260), (17343, 75640), (17484, 75030), (18910, 69372), (19065, 68808), (19270, 68076), (20008, 65565), (21855, 60024), (21960, 59737), (22509, 58280), (22692, 57810), (22878, 57340), (22936, 57195), (23124, 56730), (25010, 52452), (25420, 51606), (25803, 50840), (26226, 50020), (28365, 46248), (28670, 45756), (28905, 45384), (29140, 45018), (30012, 43710), (30504, 43005), (34038, 38540), (34404, 38130), (34686, 37820), (34968, 37515)]