66655680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 336

約数和(自身を含む): 267553440

約数和(自身を除く): 200897760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 109, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 218, 224, 240, 245, 260, 273, 280, 294, 312, 320, 327, 336, 364, 390, 392, 416, 420, 436, 448, 455, 480, 490, 520, 545, 546, 560, 588, 624, 637, 654, 672, 728, 735, 763, 780, 784, 832, 840, 872, 910, 960, 980, 1040, 1090, 1092, 1120, 1176, 1248, 1274, 1308, 1344, 1365, 1417, 1456, 1470, 1526, 1560, 1568, 1635, 1680, 1744, 1820, 1911, 1960, 2080, 2180, 2184, 2240, 2289, 2352, 2496, 2548, 2616, 2730, 2834, 2912, 2940, 3052, 3120, 3136, 3185, 3270, 3360, 3488, 3640, 3815, 3822, 3920, 4160, 4251, 4360, 4368, 4578, 4704, 5096, 5232, 5341, 5460, 5668, 5824, 5880, 6104, 6240, 6370, 6540, 6720, 6976, 7085, 7280, 7630, 7644, 7840, 8502, 8720, 8736, 9156, 9408, 9555, 9919, 10192, 10464, 10682, 10920, 11336, 11445, 11760, 12208, 12480, 12740, 13080, 14170, 14560, 15260, 15288, 15680, 16023, 17004, 17440, 17472, 18312, 19110, 19838, 20384, 20928, 21255, 21364, 21840, 22672, 22890, 23520, 24416, 25480, 26160, 26705, 28340, 29120, 29757, 30520, 30576, 32046, 34008, 34880, 36624, 38220, 39676, 40768, 42510, 42728, 43680, 45344, 45780, 47040, 48832, 49595, 50960, 52320, 53410, 56680, 59514, 61040, 61152, 64092, 68016, 69433, 73248, 76440, 79352, 80115, 85020, 85456, 87360, 90688, 91560, 99190, 101920, 104640, 106820, 113360, 119028, 122080, 122304, 128184, 136032, 138866, 146496, 148785, 152880, 158704, 160230, 170040, 170912, 183120, 198380, 203840, 208299, 213640, 226720, 238056, 244160, 256368, 272064, 277732, 297570, 305760, 317408, 320460, 340080, 341824, 347165, 366240, 396760, 416598, 427280, 453440, 476112, 512736, 555464, 595140, 611520, 634816, 640920, 680160, 694330, 732480, 793520, 833196, 854560, 952224, 1025472, 1041495, 1110928, 1190280, 1281840, 1360320, 1388660, 1587040, 1666392, 1709120, 1904448, 2082990, 2221856, 2380560, 2563680, 2777320, 3174080, 3332784, 4165980, 4443712, 4761120, 5127360, 5554640, 6665568, 8331960, 9522240, 11109280, 13331136, 16663920, 22218560, 33327840, 66655680]

約数ペア:

[(1, 66655680), (2, 33327840), (3, 22218560), (4, 16663920), (5, 13331136), (6, 11109280), (7, 9522240), (8, 8331960), (10, 6665568), (12, 5554640), (13, 5127360), (14, 4761120), (15, 4443712), (16, 4165980), (20, 3332784), (21, 3174080), (24, 2777320), (26, 2563680), (28, 2380560), (30, 2221856), (32, 2082990), (35, 1904448), (39, 1709120), (40, 1666392), (42, 1587040), (48, 1388660), (49, 1360320), (52, 1281840), (56, 1190280), (60, 1110928), (64, 1041495), (65, 1025472), (70, 952224), (78, 854560), (80, 833196), (84, 793520), (91, 732480), (96, 694330), (98, 680160), (104, 640920), (105, 634816), (109, 611520), (112, 595140), (120, 555464), (130, 512736), (140, 476112), (147, 453440), (156, 427280), (160, 416598), (168, 396760), (182, 366240), (192, 347165), (195, 341824), (196, 340080), (208, 320460), (210, 317408), (218, 305760), (224, 297570), (240, 277732), (245, 272064), (260, 256368), (273, 244160), (280, 238056), (294, 226720), (312, 213640), (320, 208299), (327, 203840), (336, 198380), (364, 183120), (390, 170912), (392, 170040), (416, 160230), (420, 158704), (436, 152880), (448, 148785), (455, 146496), (480, 138866), (490, 136032), (520, 128184), (545, 122304), (546, 122080), (560, 119028), (588, 113360), (624, 106820), (637, 104640), (654, 101920), (672, 99190), (728, 91560), (735, 90688), (763, 87360), (780, 85456), (784, 85020), (832, 80115), (840, 79352), (872, 76440), (910, 73248), (960, 69433), (980, 68016), (1040, 64092), (1090, 61152), (1092, 61040), (1120, 59514), (1176, 56680), (1248, 53410), (1274, 52320), (1308, 50960), (1344, 49595), (1365, 48832), (1417, 47040), (1456, 45780), (1470, 45344), (1526, 43680), (1560, 42728), (1568, 42510), (1635, 40768), (1680, 39676), (1744, 38220), (1820, 36624), (1911, 34880), (1960, 34008), (2080, 32046), (2180, 30576), (2184, 30520), (2240, 29757), (2289, 29120), (2352, 28340), (2496, 26705), (2548, 26160), (2616, 25480), (2730, 24416), (2834, 23520), (2912, 22890), (2940, 22672), (3052, 21840), (3120, 21364), (3136, 21255), (3185, 20928), (3270, 20384), (3360, 19838), (3488, 19110), (3640, 18312), (3815, 17472), (3822, 17440), (3920, 17004), (4160, 16023), (4251, 15680), (4360, 15288), (4368, 15260), (4578, 14560), (4704, 14170), (5096, 13080), (5232, 12740), (5341, 12480), (5460, 12208), (5668, 11760), (5824, 11445), (5880, 11336), (6104, 10920), (6240, 10682), (6370, 10464), (6540, 10192), (6720, 9919), (6976, 9555), (7085, 9408), (7280, 9156), (7630, 8736), (7644, 8720), (7840, 8502)]