323440965760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8371

約数の個数: 256

約数和(自身を含む): 866333491200

約数和(自身を除く): 542892525440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 79, 80, 88, 110, 128, 142, 158, 160, 176, 220, 284, 316, 320, 352, 355, 395, 440, 568, 632, 640, 704, 710, 781, 790, 869, 880, 1136, 1264, 1408, 1420, 1562, 1580, 1738, 1760, 2272, 2528, 2840, 3124, 3160, 3476, 3520, 3905, 4345, 4544, 5056, 5609, 5680, 6248, 6320, 6952, 7040, 7810, 8191, 8690, 9088, 10112, 11218, 11360, 12496, 12640, 13904, 15620, 16382, 17380, 22436, 22720, 24992, 25280, 27808, 28045, 31240, 32764, 34760, 40955, 44872, 45440, 49984, 50560, 55616, 56090, 61699, 62480, 65528, 69520, 81910, 89744, 90101, 99968, 111232, 112180, 123398, 124960, 131056, 139040, 163820, 179488, 180202, 224360, 246796, 249920, 262112, 278080, 308495, 327640, 358976, 360404, 448720, 450505, 493592, 499840, 524224, 556160, 581561, 616990, 647089, 655280, 717952, 720808, 897440, 901010, 987184, 1048448, 1163122, 1233980, 1294178, 1310560, 1441616, 1794880, 1802020, 1974368, 2326244, 2467960, 2588356, 2621120, 2883232, 2907805, 3235445, 3589760, 3604040, 3948736, 4652488, 4935920, 5176712, 5242240, 5766464, 5815610, 6397171, 6470890, 7117979, 7208080, 7897472, 9304976, 9871840, 10353424, 11532928, 11631220, 12794342, 12941780, 14235958, 14416160, 18609952, 19743680, 20706848, 23262440, 25588684, 25883560, 28471916, 28832320, 31985855, 35589895, 37219904, 39487360, 41413696, 45943319, 46524880, 51177368, 51767120, 56943832, 57664640, 63971710, 71179790, 74439808, 82827392, 91886638, 93049760, 102354736, 103534240, 113887664, 127943420, 142359580, 183773276, 186099520, 204709472, 207068480, 227775328, 229716595, 255886840, 284719160, 367546552, 372199040, 409418944, 414136960, 455550656, 459433190, 505376509, 511773680, 569438320, 735093104, 818837888, 911101312, 918866380, 1010753018, 1023547360, 1138876640, 1470186208, 1837732760, 2021506036, 2047094720, 2277753280, 2526882545, 2940372416, 3675465520, 4043012072, 4094189440, 4555506560, 5053765090, 5880744832, 7350931040, 8086024144, 10107530180, 14701862080, 16172048288, 20215060360, 29403724160, 32344096576, 40430120720, 64688193152, 80860241440, 161720482880, 323440965760]

約数ペア:

[(1, 323440965760), (2, 161720482880), (4, 80860241440), (5, 64688193152), (8, 40430120720), (10, 32344096576), (11, 29403724160), (16, 20215060360), (20, 16172048288), (22, 14701862080), (32, 10107530180), (40, 8086024144), (44, 7350931040), (55, 5880744832), (64, 5053765090), (71, 4555506560), (79, 4094189440), (80, 4043012072), (88, 3675465520), (110, 2940372416), (128, 2526882545), (142, 2277753280), (158, 2047094720), (160, 2021506036), (176, 1837732760), (220, 1470186208), (284, 1138876640), (316, 1023547360), (320, 1010753018), (352, 918866380), (355, 911101312), (395, 818837888), (440, 735093104), (568, 569438320), (632, 511773680), (640, 505376509), (704, 459433190), (710, 455550656), (781, 414136960), (790, 409418944), (869, 372199040), (880, 367546552), (1136, 284719160), (1264, 255886840), (1408, 229716595), (1420, 227775328), (1562, 207068480), (1580, 204709472), (1738, 186099520), (1760, 183773276), (2272, 142359580), (2528, 127943420), (2840, 113887664), (3124, 103534240), (3160, 102354736), (3476, 93049760), (3520, 91886638), (3905, 82827392), (4345, 74439808), (4544, 71179790), (5056, 63971710), (5609, 57664640), (5680, 56943832), (6248, 51767120), (6320, 51177368), (6952, 46524880), (7040, 45943319), (7810, 41413696), (8191, 39487360), (8690, 37219904), (9088, 35589895), (10112, 31985855), (11218, 28832320), (11360, 28471916), (12496, 25883560), (12640, 25588684), (13904, 23262440), (15620, 20706848), (16382, 19743680), (17380, 18609952), (22436, 14416160), (22720, 14235958), (24992, 12941780), (25280, 12794342), (27808, 11631220), (28045, 11532928), (31240, 10353424), (32764, 9871840), (34760, 9304976), (40955, 7897472), (44872, 7208080), (45440, 7117979), (49984, 6470890), (50560, 6397171), (55616, 5815610), (56090, 5766464), (61699, 5242240), (62480, 5176712), (65528, 4935920), (69520, 4652488), (81910, 3948736), (89744, 3604040), (90101, 3589760), (99968, 3235445), (111232, 2907805), (112180, 2883232), (123398, 2621120), (124960, 2588356), (131056, 2467960), (139040, 2326244), (163820, 1974368), (179488, 1802020), (180202, 1794880), (224360, 1441616), (246796, 1310560), (249920, 1294178), (262112, 1233980), (278080, 1163122), (308495, 1048448), (327640, 987184), (358976, 901010), (360404, 897440), (448720, 720808), (450505, 717952), (493592, 655280), (499840, 647089), (524224, 616990), (556160, 581561)]