69878160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 320

約数和(自身を含む): 279624960

約数和(自身を除く): 209746800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 165, 170, 173, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 330, 340, 346, 360, 374, 396, 408, 432, 440, 459, 495, 510, 519, 528, 540, 561, 594, 612, 660, 680, 692, 720, 748, 765, 792, 816, 865, 880, 918, 935, 990, 1020, 1038, 1080, 1122, 1188, 1224, 1320, 1360, 1384, 1485, 1496, 1530, 1557, 1584, 1683, 1730, 1836, 1870, 1903, 1980, 2040, 2076, 2160, 2244, 2295, 2376, 2448, 2595, 2640, 2768, 2805, 2941, 2970, 2992, 3060, 3114, 3366, 3460, 3672, 3740, 3806, 3960, 4080, 4152, 4488, 4590, 4671, 4752, 5049, 5190, 5610, 5709, 5882, 5940, 6120, 6228, 6732, 6920, 7344, 7480, 7612, 7785, 7920, 8304, 8415, 8823, 8976, 9180, 9342, 9515, 10098, 10380, 11220, 11418, 11764, 11880, 12240, 12456, 13464, 13840, 14705, 14960, 15224, 15570, 16830, 17127, 17646, 18360, 18684, 19030, 20196, 20760, 22440, 22836, 23355, 23528, 23760, 24912, 25245, 26469, 26928, 28545, 29410, 30448, 31140, 32351, 33660, 34254, 35292, 36720, 37368, 38060, 40392, 41520, 44115, 44880, 45672, 46710, 47056, 50490, 51381, 52938, 57090, 58820, 62280, 64702, 67320, 68508, 70584, 74736, 76120, 79407, 80784, 85635, 88230, 91344, 93420, 97053, 100980, 102762, 105876, 114180, 117640, 124560, 129404, 132345, 134640, 137016, 141168, 152240, 158814, 161755, 171270, 176460, 186840, 194106, 201960, 205524, 211752, 228360, 235280, 256905, 258808, 264690, 274032, 291159, 317628, 323510, 342540, 352920, 373680, 388212, 397035, 403920, 411048, 423504, 456720, 485265, 513810, 517616, 529380, 582318, 635256, 647020, 685080, 705840, 776424, 794070, 822096, 873477, 970530, 1027620, 1058760, 1164636, 1270512, 1294040, 1370160, 1455795, 1552848, 1588140, 1746954, 1941060, 2055240, 2117520, 2329272, 2588080, 2911590, 3176280, 3493908, 3882120, 4110480, 4367385, 4658544, 5823180, 6352560, 6987816, 7764240, 8734770, 11646360, 13975632, 17469540, 23292720, 34939080, 69878160]

約数ペア:

[(1, 69878160), (2, 34939080), (3, 23292720), (4, 17469540), (5, 13975632), (6, 11646360), (8, 8734770), (9, 7764240), (10, 6987816), (11, 6352560), (12, 5823180), (15, 4658544), (16, 4367385), (17, 4110480), (18, 3882120), (20, 3493908), (22, 3176280), (24, 2911590), (27, 2588080), (30, 2329272), (33, 2117520), (34, 2055240), (36, 1941060), (40, 1746954), (44, 1588140), (45, 1552848), (48, 1455795), (51, 1370160), (54, 1294040), (55, 1270512), (60, 1164636), (66, 1058760), (68, 1027620), (72, 970530), (80, 873477), (85, 822096), (88, 794070), (90, 776424), (99, 705840), (102, 685080), (108, 647020), (110, 635256), (120, 582318), (132, 529380), (135, 517616), (136, 513810), (144, 485265), (153, 456720), (165, 423504), (170, 411048), (173, 403920), (176, 397035), (180, 388212), (187, 373680), (198, 352920), (204, 342540), (216, 323510), (220, 317628), (240, 291159), (255, 274032), (264, 264690), (270, 258808), (272, 256905), (297, 235280), (306, 228360), (330, 211752), (340, 205524), (346, 201960), (360, 194106), (374, 186840), (396, 176460), (408, 171270), (432, 161755), (440, 158814), (459, 152240), (495, 141168), (510, 137016), (519, 134640), (528, 132345), (540, 129404), (561, 124560), (594, 117640), (612, 114180), (660, 105876), (680, 102762), (692, 100980), (720, 97053), (748, 93420), (765, 91344), (792, 88230), (816, 85635), (865, 80784), (880, 79407), (918, 76120), (935, 74736), (990, 70584), (1020, 68508), (1038, 67320), (1080, 64702), (1122, 62280), (1188, 58820), (1224, 57090), (1320, 52938), (1360, 51381), (1384, 50490), (1485, 47056), (1496, 46710), (1530, 45672), (1557, 44880), (1584, 44115), (1683, 41520), (1730, 40392), (1836, 38060), (1870, 37368), (1903, 36720), (1980, 35292), (2040, 34254), (2076, 33660), (2160, 32351), (2244, 31140), (2295, 30448), (2376, 29410), (2448, 28545), (2595, 26928), (2640, 26469), (2768, 25245), (2805, 24912), (2941, 23760), (2970, 23528), (2992, 23355), (3060, 22836), (3114, 22440), (3366, 20760), (3460, 20196), (3672, 19030), (3740, 18684), (3806, 18360), (3960, 17646), (4080, 17127), (4152, 16830), (4488, 15570), (4590, 15224), (4671, 14960), (4752, 14705), (5049, 13840), (5190, 13464), (5610, 12456), (5709, 12240), (5882, 11880), (5940, 11764), (6120, 11418), (6228, 11220), (6732, 10380), (6920, 10098), (7344, 9515), (7480, 9342), (7612, 9180), (7785, 8976), (7920, 8823), (8304, 8415)]