650420160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 336

約数和(自身を含む): 2365004160

約数和(自身を除く): 1714584000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 169, 190, 192, 195, 208, 211, 228, 240, 247, 260, 285, 304, 312, 320, 338, 380, 390, 416, 422, 456, 480, 494, 507, 520, 570, 608, 624, 633, 676, 741, 760, 780, 832, 844, 845, 912, 960, 988, 1014, 1040, 1055, 1140, 1216, 1235, 1248, 1266, 1352, 1482, 1520, 1560, 1688, 1690, 1824, 1976, 2028, 2080, 2110, 2280, 2470, 2496, 2532, 2535, 2704, 2743, 2964, 3040, 3120, 3165, 3211, 3376, 3380, 3648, 3705, 3952, 4009, 4056, 4160, 4220, 4560, 4940, 5064, 5070, 5408, 5486, 5928, 6080, 6240, 6330, 6422, 6752, 6760, 7410, 7904, 8018, 8112, 8229, 8440, 9120, 9633, 9880, 10128, 10140, 10816, 10972, 11856, 12027, 12480, 12660, 12844, 13504, 13520, 13715, 14820, 15808, 16036, 16055, 16224, 16458, 16880, 18240, 19266, 19760, 20045, 20256, 20280, 21944, 23712, 24054, 25320, 25688, 27040, 27430, 29640, 32072, 32110, 32448, 32916, 33760, 35659, 38532, 39520, 40090, 40512, 40560, 41145, 43888, 47424, 48108, 48165, 50640, 51376, 52117, 54080, 54860, 59280, 60135, 64144, 64220, 65832, 67520, 71318, 77064, 79040, 80180, 81120, 82290, 87776, 96216, 96330, 101280, 102752, 104234, 106977, 109720, 118560, 120270, 128288, 128440, 131664, 142636, 154128, 156351, 160360, 162240, 164580, 175552, 178295, 192432, 192660, 202560, 205504, 208468, 213954, 219440, 237120, 240540, 256576, 256880, 260585, 263328, 285272, 308256, 312702, 320720, 329160, 356590, 384864, 385320, 416936, 427908, 438880, 481080, 513760, 521170, 526656, 534885, 570544, 616512, 625404, 641440, 658320, 677521, 713180, 769728, 770640, 781755, 833872, 855816, 877760, 962160, 1027520, 1042340, 1069770, 1141088, 1250808, 1282880, 1316640, 1355042, 1426360, 1541280, 1563510, 1667744, 1711632, 1924320, 2032563, 2084680, 2139540, 2282176, 2501616, 2633280, 2710084, 2852720, 3082560, 3127020, 3335488, 3387605, 3423264, 3848640, 4065126, 4169360, 4279080, 5003232, 5420168, 5705440, 6254040, 6775210, 6846528, 8130252, 8338720, 8558160, 10006464, 10162815, 10840336, 11410880, 12508080, 13550420, 16260504, 16677440, 17116320, 20325630, 21680672, 25016160, 27100840, 32521008, 34232640, 40651260, 43361344, 50032320, 54201680, 65042016, 81302520, 108403360, 130084032, 162605040, 216806720, 325210080, 650420160]

約数ペア:

[(1, 650420160), (2, 325210080), (3, 216806720), (4, 162605040), (5, 130084032), (6, 108403360), (8, 81302520), (10, 65042016), (12, 54201680), (13, 50032320), (15, 43361344), (16, 40651260), (19, 34232640), (20, 32521008), (24, 27100840), (26, 25016160), (30, 21680672), (32, 20325630), (38, 17116320), (39, 16677440), (40, 16260504), (48, 13550420), (52, 12508080), (57, 11410880), (60, 10840336), (64, 10162815), (65, 10006464), (76, 8558160), (78, 8338720), (80, 8130252), (95, 6846528), (96, 6775210), (104, 6254040), (114, 5705440), (120, 5420168), (130, 5003232), (152, 4279080), (156, 4169360), (160, 4065126), (169, 3848640), (190, 3423264), (192, 3387605), (195, 3335488), (208, 3127020), (211, 3082560), (228, 2852720), (240, 2710084), (247, 2633280), (260, 2501616), (285, 2282176), (304, 2139540), (312, 2084680), (320, 2032563), (338, 1924320), (380, 1711632), (390, 1667744), (416, 1563510), (422, 1541280), (456, 1426360), (480, 1355042), (494, 1316640), (507, 1282880), (520, 1250808), (570, 1141088), (608, 1069770), (624, 1042340), (633, 1027520), (676, 962160), (741, 877760), (760, 855816), (780, 833872), (832, 781755), (844, 770640), (845, 769728), (912, 713180), (960, 677521), (988, 658320), (1014, 641440), (1040, 625404), (1055, 616512), (1140, 570544), (1216, 534885), (1235, 526656), (1248, 521170), (1266, 513760), (1352, 481080), (1482, 438880), (1520, 427908), (1560, 416936), (1688, 385320), (1690, 384864), (1824, 356590), (1976, 329160), (2028, 320720), (2080, 312702), (2110, 308256), (2280, 285272), (2470, 263328), (2496, 260585), (2532, 256880), (2535, 256576), (2704, 240540), (2743, 237120), (2964, 219440), (3040, 213954), (3120, 208468), (3165, 205504), (3211, 202560), (3376, 192660), (3380, 192432), (3648, 178295), (3705, 175552), (3952, 164580), (4009, 162240), (4056, 160360), (4160, 156351), (4220, 154128), (4560, 142636), (4940, 131664), (5064, 128440), (5070, 128288), (5408, 120270), (5486, 118560), (5928, 109720), (6080, 106977), (6240, 104234), (6330, 102752), (6422, 101280), (6752, 96330), (6760, 96216), (7410, 87776), (7904, 82290), (8018, 81120), (8112, 80180), (8229, 79040), (8440, 77064), (9120, 71318), (9633, 67520), (9880, 65832), (10128, 64220), (10140, 64144), (10816, 60135), (10972, 59280), (11856, 54860), (12027, 54080), (12480, 52117), (12660, 51376), (12844, 50640), (13504, 48165), (13520, 48108), (13715, 47424), (14820, 43888), (15808, 41145), (16036, 40560), (16055, 40512), (16224, 40090), (16458, 39520), (16880, 38532), (18240, 35659), (19266, 33760), (19760, 32916), (20045, 32448), (20256, 32110), (20280, 32072), (21944, 29640), (23712, 27430), (24054, 27040), (25320, 25688)]