321342840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 384

約数和(自身を含む): 1363340160

約数和(自身を除く): 1041997320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 577, 585, 595, 612, 630, 663, 680, 714, 728, 765, 780, 819, 840, 884, 910, 936, 952, 1020, 1071, 1092, 1105, 1154, 1170, 1190, 1224, 1260, 1326, 1365, 1428, 1530, 1547, 1560, 1638, 1731, 1768, 1785, 1820, 1989, 2040, 2142, 2184, 2210, 2308, 2340, 2380, 2520, 2652, 2730, 2856, 2885, 3060, 3094, 3276, 3315, 3462, 3570, 3640, 3978, 4039, 4095, 4284, 4420, 4616, 4641, 4680, 4760, 5193, 5304, 5355, 5460, 5770, 6120, 6188, 6552, 6630, 6924, 7140, 7501, 7735, 7956, 8078, 8190, 8568, 8655, 8840, 9282, 9809, 9945, 10386, 10710, 10920, 11540, 12117, 12376, 13260, 13848, 13923, 14280, 15002, 15470, 15912, 16156, 16380, 17310, 18564, 19618, 19890, 20195, 20772, 21420, 22503, 23080, 23205, 24234, 25965, 26520, 27846, 29427, 30004, 30940, 32312, 32760, 34620, 36351, 37128, 37505, 39236, 39780, 40390, 41544, 42840, 45006, 46410, 48468, 49045, 51930, 52507, 55692, 58854, 60008, 60585, 61880, 67509, 68663, 69240, 69615, 72702, 75010, 78472, 79560, 80780, 88281, 90012, 92820, 96936, 98090, 103860, 105014, 111384, 112515, 117708, 121170, 127517, 135018, 137326, 139230, 145404, 147135, 150020, 157521, 161560, 176562, 180024, 181755, 185640, 196180, 205989, 207720, 210028, 225030, 235416, 242340, 255034, 262535, 270036, 274652, 278460, 290808, 294270, 300040, 315042, 337545, 343315, 353124, 363510, 382551, 392360, 411978, 420056, 441405, 450060, 472563, 484680, 510068, 525070, 540072, 549304, 556920, 588540, 617967, 630084, 637585, 675090, 686630, 706248, 727020, 765102, 787605, 823956, 882810, 892619, 900120, 945126, 1020136, 1029945, 1050140, 1147653, 1177080, 1235934, 1260168, 1275170, 1350180, 1373260, 1454040, 1530204, 1575210, 1647912, 1765620, 1785238, 1890252, 1912755, 2059890, 2100280, 2295306, 2362815, 2471868, 2550340, 2677857, 2700360, 2746520, 3060408, 3089835, 3150420, 3531240, 3570476, 3780504, 3825510, 4119780, 4463095, 4590612, 4725630, 4943736, 5100680, 5355714, 5738265, 6179670, 6300840, 7140952, 7651020, 8033571, 8239560, 8926190, 9181224, 9451260, 10711428, 11476530, 12359340, 13389285, 15302040, 16067142, 17852380, 18902520, 21422856, 22953060, 24718680, 26778570, 32134284, 35704760, 40167855, 45906120, 53557140, 64268568, 80335710, 107114280, 160671420, 321342840]

約数ペア:

[(1, 321342840), (2, 160671420), (3, 107114280), (4, 80335710), (5, 64268568), (6, 53557140), (7, 45906120), (8, 40167855), (9, 35704760), (10, 32134284), (12, 26778570), (13, 24718680), (14, 22953060), (15, 21422856), (17, 18902520), (18, 17852380), (20, 16067142), (21, 15302040), (24, 13389285), (26, 12359340), (28, 11476530), (30, 10711428), (34, 9451260), (35, 9181224), (36, 8926190), (39, 8239560), (40, 8033571), (42, 7651020), (45, 7140952), (51, 6300840), (52, 6179670), (56, 5738265), (60, 5355714), (63, 5100680), (65, 4943736), (68, 4725630), (70, 4590612), (72, 4463095), (78, 4119780), (84, 3825510), (85, 3780504), (90, 3570476), (91, 3531240), (102, 3150420), (104, 3089835), (105, 3060408), (117, 2746520), (119, 2700360), (120, 2677857), (126, 2550340), (130, 2471868), (136, 2362815), (140, 2295306), (153, 2100280), (156, 2059890), (168, 1912755), (170, 1890252), (180, 1785238), (182, 1765620), (195, 1647912), (204, 1575210), (210, 1530204), (221, 1454040), (234, 1373260), (238, 1350180), (252, 1275170), (255, 1260168), (260, 1235934), (273, 1177080), (280, 1147653), (306, 1050140), (312, 1029945), (315, 1020136), (340, 945126), (357, 900120), (360, 892619), (364, 882810), (390, 823956), (408, 787605), (420, 765102), (442, 727020), (455, 706248), (468, 686630), (476, 675090), (504, 637585), (510, 630084), (520, 617967), (546, 588540), (577, 556920), (585, 549304), (595, 540072), (612, 525070), (630, 510068), (663, 484680), (680, 472563), (714, 450060), (728, 441405), (765, 420056), (780, 411978), (819, 392360), (840, 382551), (884, 363510), (910, 353124), (936, 343315), (952, 337545), (1020, 315042), (1071, 300040), (1092, 294270), (1105, 290808), (1154, 278460), (1170, 274652), (1190, 270036), (1224, 262535), (1260, 255034), (1326, 242340), (1365, 235416), (1428, 225030), (1530, 210028), (1547, 207720), (1560, 205989), (1638, 196180), (1731, 185640), (1768, 181755), (1785, 180024), (1820, 176562), (1989, 161560), (2040, 157521), (2142, 150020), (2184, 147135), (2210, 145404), (2308, 139230), (2340, 137326), (2380, 135018), (2520, 127517), (2652, 121170), (2730, 117708), (2856, 112515), (2885, 111384), (3060, 105014), (3094, 103860), (3276, 98090), (3315, 96936), (3462, 92820), (3570, 90012), (3640, 88281), (3978, 80780), (4039, 79560), (4095, 78472), (4284, 75010), (4420, 72702), (4616, 69615), (4641, 69240), (4680, 68663), (4760, 67509), (5193, 61880), (5304, 60585), (5355, 60008), (5460, 58854), (5770, 55692), (6120, 52507), (6188, 51930), (6552, 49045), (6630, 48468), (6924, 46410), (7140, 45006), (7501, 42840), (7735, 41544), (7956, 40390), (8078, 39780), (8190, 39236), (8568, 37505), (8655, 37128), (8840, 36351), (9282, 34620), (9809, 32760), (9945, 32312), (10386, 30940), (10710, 30004), (10920, 29427), (11540, 27846), (12117, 26520), (12376, 25965), (13260, 24234), (13848, 23205), (13923, 23080), (14280, 22503), (15002, 21420), (15470, 20772), (15912, 20195), (16156, 19890), (16380, 19618), (17310, 18564)]