238211820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 384

約数和(自身を含む): 981227520

約数和(自身を除く): 743015700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 54, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 108, 110, 119, 126, 132, 135, 140, 153, 154, 165, 170, 180, 187, 189, 198, 204, 210, 220, 231, 238, 252, 255, 270, 297, 306, 308, 315, 330, 337, 340, 357, 374, 378, 385, 396, 420, 459, 462, 476, 495, 510, 540, 561, 594, 595, 612, 630, 660, 674, 693, 714, 748, 756, 765, 770, 918, 924, 935, 945, 990, 1011, 1020, 1071, 1122, 1155, 1188, 1190, 1260, 1309, 1348, 1386, 1428, 1485, 1530, 1540, 1683, 1685, 1785, 1836, 1870, 1890, 1980, 2022, 2079, 2142, 2244, 2295, 2310, 2359, 2380, 2618, 2772, 2805, 2970, 3033, 3060, 3213, 3366, 3370, 3465, 3570, 3707, 3740, 3780, 3927, 4044, 4158, 4284, 4590, 4620, 4718, 5049, 5055, 5236, 5355, 5610, 5729, 5940, 6066, 6426, 6545, 6732, 6740, 6930, 7077, 7140, 7414, 7854, 8316, 8415, 9099, 9180, 9436, 10098, 10110, 10395, 10710, 11121, 11220, 11458, 11781, 11795, 12132, 12852, 13090, 13860, 14154, 14828, 15165, 15708, 16065, 16830, 17187, 18198, 18535, 19635, 20196, 20220, 20790, 21231, 21420, 22242, 22916, 23562, 23590, 25245, 25949, 26180, 28308, 28645, 30330, 32130, 33363, 33660, 34374, 35343, 35385, 36396, 37070, 39270, 40103, 41580, 42462, 44484, 45495, 47124, 47180, 50490, 51561, 51898, 55605, 57290, 58905, 60660, 63019, 63693, 64260, 66726, 68748, 70686, 70770, 74140, 77847, 78540, 80206, 84924, 85935, 90990, 100089, 100980, 103122, 103796, 106155, 111210, 114580, 117810, 120309, 126038, 127386, 129745, 133452, 141372, 141540, 154683, 155694, 160412, 166815, 171870, 176715, 181980, 189057, 200178, 200515, 206244, 212310, 222420, 233541, 235620, 240618, 252076, 254772, 257805, 259490, 309366, 311388, 315095, 318465, 333630, 343740, 353430, 360927, 378114, 389235, 400356, 401030, 424620, 441133, 467082, 481236, 500445, 515610, 518980, 567171, 601545, 618732, 630190, 636930, 667260, 700623, 706860, 721854, 756228, 773415, 778470, 802060, 882266, 934164, 945285, 1000890, 1031220, 1082781, 1134342, 1167705, 1203090, 1260380, 1273860, 1323399, 1401246, 1443708, 1546830, 1556940, 1701513, 1764532, 1804635, 1890570, 2001780, 2165562, 2205665, 2268684, 2335410, 2406180, 2646798, 2802492, 2835855, 3093660, 3403026, 3503115, 3609270, 3781140, 3970197, 4331124, 4411330, 4670820, 5293596, 5413905, 5671710, 6616995, 6806052, 7006230, 7218540, 7940394, 8507565, 8822660, 10827810, 11343420, 11910591, 13233990, 14012460, 15880788, 17015130, 19850985, 21655620, 23821182, 26467980, 34030260, 39701970, 47642364, 59552955, 79403940, 119105910, 238211820]

約数ペア:

[(1, 238211820), (2, 119105910), (3, 79403940), (4, 59552955), (5, 47642364), (6, 39701970), (7, 34030260), (9, 26467980), (10, 23821182), (11, 21655620), (12, 19850985), (14, 17015130), (15, 15880788), (17, 14012460), (18, 13233990), (20, 11910591), (21, 11343420), (22, 10827810), (27, 8822660), (28, 8507565), (30, 7940394), (33, 7218540), (34, 7006230), (35, 6806052), (36, 6616995), (42, 5671710), (44, 5413905), (45, 5293596), (51, 4670820), (54, 4411330), (55, 4331124), (60, 3970197), (63, 3781140), (66, 3609270), (68, 3503115), (70, 3403026), (77, 3093660), (84, 2835855), (85, 2802492), (90, 2646798), (99, 2406180), (102, 2335410), (105, 2268684), (108, 2205665), (110, 2165562), (119, 2001780), (126, 1890570), (132, 1804635), (135, 1764532), (140, 1701513), (153, 1556940), (154, 1546830), (165, 1443708), (170, 1401246), (180, 1323399), (187, 1273860), (189, 1260380), (198, 1203090), (204, 1167705), (210, 1134342), (220, 1082781), (231, 1031220), (238, 1000890), (252, 945285), (255, 934164), (270, 882266), (297, 802060), (306, 778470), (308, 773415), (315, 756228), (330, 721854), (337, 706860), (340, 700623), (357, 667260), (374, 636930), (378, 630190), (385, 618732), (396, 601545), (420, 567171), (459, 518980), (462, 515610), (476, 500445), (495, 481236), (510, 467082), (540, 441133), (561, 424620), (594, 401030), (595, 400356), (612, 389235), (630, 378114), (660, 360927), (674, 353430), (693, 343740), (714, 333630), (748, 318465), (756, 315095), (765, 311388), (770, 309366), (918, 259490), (924, 257805), (935, 254772), (945, 252076), (990, 240618), (1011, 235620), (1020, 233541), (1071, 222420), (1122, 212310), (1155, 206244), (1188, 200515), (1190, 200178), (1260, 189057), (1309, 181980), (1348, 176715), (1386, 171870), (1428, 166815), (1485, 160412), (1530, 155694), (1540, 154683), (1683, 141540), (1685, 141372), (1785, 133452), (1836, 129745), (1870, 127386), (1890, 126038), (1980, 120309), (2022, 117810), (2079, 114580), (2142, 111210), (2244, 106155), (2295, 103796), (2310, 103122), (2359, 100980), (2380, 100089), (2618, 90990), (2772, 85935), (2805, 84924), (2970, 80206), (3033, 78540), (3060, 77847), (3213, 74140), (3366, 70770), (3370, 70686), (3465, 68748), (3570, 66726), (3707, 64260), (3740, 63693), (3780, 63019), (3927, 60660), (4044, 58905), (4158, 57290), (4284, 55605), (4590, 51898), (4620, 51561), (4718, 50490), (5049, 47180), (5055, 47124), (5236, 45495), (5355, 44484), (5610, 42462), (5729, 41580), (5940, 40103), (6066, 39270), (6426, 37070), (6545, 36396), (6732, 35385), (6740, 35343), (6930, 34374), (7077, 33660), (7140, 33363), (7414, 32130), (7854, 30330), (8316, 28645), (8415, 28308), (9099, 26180), (9180, 25949), (9436, 25245), (10098, 23590), (10110, 23562), (10395, 22916), (10710, 22242), (11121, 21420), (11220, 21231), (11458, 20790), (11781, 20220), (11795, 20196), (12132, 19635), (12852, 18535), (13090, 18198), (13860, 17187), (14154, 16830), (14828, 16065), (15165, 15708)]