971502480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:686

約数の個数: 240

約数和(自身を含む): 3535773696

約数和(自身を除く): 2564271216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 271, 312, 360, 383, 390, 468, 520, 542, 585, 624, 720, 766, 780, 813, 936, 1040, 1084, 1149, 1170, 1355, 1532, 1560, 1626, 1872, 1915, 2168, 2298, 2340, 2439, 2710, 3064, 3120, 3252, 3447, 3523, 3830, 4065, 4336, 4596, 4680, 4878, 4979, 5420, 5745, 6128, 6504, 6894, 7046, 7660, 8130, 9192, 9360, 9756, 9958, 10569, 10840, 11490, 12195, 13008, 13788, 14092, 14937, 15320, 16260, 17235, 17615, 18384, 19512, 19916, 21138, 21680, 22980, 24390, 24895, 27576, 28184, 29874, 30640, 31707, 32520, 34470, 35230, 39024, 39832, 42276, 44811, 45960, 48780, 49790, 52845, 55152, 56368, 59748, 63414, 65040, 68940, 70460, 74685, 79664, 84552, 89622, 91920, 97560, 99580, 103793, 105690, 119496, 126828, 137880, 140920, 149370, 158535, 169104, 179244, 195120, 199160, 207586, 211380, 224055, 238992, 253656, 275760, 281840, 298740, 311379, 317070, 358488, 398320, 415172, 422760, 448110, 507312, 518965, 597480, 622758, 634140, 716976, 830344, 845520, 896220, 934137, 1037930, 1194960, 1245516, 1268280, 1349309, 1556895, 1660688, 1792440, 1868274, 2075860, 2491032, 2536560, 2698618, 3113790, 3584880, 3736548, 4047927, 4151720, 4670685, 4982064, 5397236, 6227580, 6746545, 7473096, 8095854, 8303440, 9341370, 10794472, 12143781, 12455160, 13493090, 14946192, 16191708, 18682740, 20239635, 21588944, 24287562, 24910320, 26986180, 32383416, 37365480, 40479270, 48575124, 53972360, 60718905, 64766832, 74730960, 80958540, 97150248, 107944720, 121437810, 161917080, 194300496, 242875620, 323834160, 485751240, 971502480]

約数ペア:

[(1, 971502480), (2, 485751240), (3, 323834160), (4, 242875620), (5, 194300496), (6, 161917080), (8, 121437810), (9, 107944720), (10, 97150248), (12, 80958540), (13, 74730960), (15, 64766832), (16, 60718905), (18, 53972360), (20, 48575124), (24, 40479270), (26, 37365480), (30, 32383416), (36, 26986180), (39, 24910320), (40, 24287562), (45, 21588944), (48, 20239635), (52, 18682740), (60, 16191708), (65, 14946192), (72, 13493090), (78, 12455160), (80, 12143781), (90, 10794472), (104, 9341370), (117, 8303440), (120, 8095854), (130, 7473096), (144, 6746545), (156, 6227580), (180, 5397236), (195, 4982064), (208, 4670685), (234, 4151720), (240, 4047927), (260, 3736548), (271, 3584880), (312, 3113790), (360, 2698618), (383, 2536560), (390, 2491032), (468, 2075860), (520, 1868274), (542, 1792440), (585, 1660688), (624, 1556895), (720, 1349309), (766, 1268280), (780, 1245516), (813, 1194960), (936, 1037930), (1040, 934137), (1084, 896220), (1149, 845520), (1170, 830344), (1355, 716976), (1532, 634140), (1560, 622758), (1626, 597480), (1872, 518965), (1915, 507312), (2168, 448110), (2298, 422760), (2340, 415172), (2439, 398320), (2710, 358488), (3064, 317070), (3120, 311379), (3252, 298740), (3447, 281840), (3523, 275760), (3830, 253656), (4065, 238992), (4336, 224055), (4596, 211380), (4680, 207586), (4878, 199160), (4979, 195120), (5420, 179244), (5745, 169104), (6128, 158535), (6504, 149370), (6894, 140920), (7046, 137880), (7660, 126828), (8130, 119496), (9192, 105690), (9360, 103793), (9756, 99580), (9958, 97560), (10569, 91920), (10840, 89622), (11490, 84552), (12195, 79664), (13008, 74685), (13788, 70460), (14092, 68940), (14937, 65040), (15320, 63414), (16260, 59748), (17235, 56368), (17615, 55152), (18384, 52845), (19512, 49790), (19916, 48780), (21138, 45960), (21680, 44811), (22980, 42276), (24390, 39832), (24895, 39024), (27576, 35230), (28184, 34470), (29874, 32520), (30640, 31707)]