399934080

素因数分解:

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

素因数の和:161

約数の個数: 576

約数和(自身を含む): 1745944200

約数和(自身を除く): 1346010120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 109, 112, 117, 120, 126, 128, 130, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 208, 210, 218, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 320, 327, 336, 360, 364, 384, 390, 392, 416, 420, 436, 441, 448, 455, 468, 480, 490, 504, 520, 545, 546, 560, 576, 585, 588, 624, 630, 637, 640, 654, 672, 720, 728, 735, 763, 780, 784, 819, 832, 840, 872, 882, 896, 910, 936, 960, 980, 981, 1008, 1040, 1090, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1308, 1344, 1365, 1417, 1440, 1456, 1470, 1526, 1560, 1568, 1635, 1638, 1664, 1680, 1744, 1764, 1820, 1872, 1911, 1920, 1960, 1962, 2016, 2080, 2180, 2184, 2205, 2240, 2289, 2340, 2352, 2496, 2520, 2548, 2616, 2688, 2730, 2834, 2880, 2912, 2940, 3052, 3120, 3136, 3185, 3270, 3276, 3360, 3488, 3528, 3640, 3744, 3815, 3822, 3920, 3924, 4032, 4095, 4160, 4251, 4360, 4368, 4410, 4480, 4578, 4680, 4704, 4905, 4992, 5040, 5096, 5232, 5341, 5460, 5668, 5733, 5760, 5824, 5880, 6104, 6240, 6272, 6370, 6540, 6552, 6720, 6867, 6976, 7056, 7085, 7280, 7488, 7630, 7644, 7840, 7848, 8064, 8190, 8320, 8502, 8720, 8736, 8820, 9156, 9360, 9408, 9555, 9810, 9919, 10080, 10192, 10464, 10682, 10920, 11336, 11445, 11466, 11648, 11760, 12208, 12480, 12740, 12753, 13080, 13104, 13440, 13734, 13952, 14112, 14170, 14560, 14976, 15260, 15288, 15680, 15696, 16023, 16380, 17004, 17440, 17472, 17640, 18312, 18720, 18816, 19110, 19620, 19838, 20160, 20384, 20928, 21255, 21364, 21840, 22672, 22890, 22932, 23520, 24416, 24960, 25480, 25506, 26160, 26208, 26705, 27468, 28224, 28340, 28665, 29120, 29757, 30520, 30576, 31360, 31392, 32046, 32760, 34008, 34335, 34880, 34944, 35280, 36624, 37440, 38220, 39240, 39676, 40320, 40768, 41856, 42510, 42728, 43680, 45344, 45780, 45864, 47040, 48069, 48832, 49595, 50960, 51012, 52320, 52416, 53410, 54936, 56448, 56680, 57330, 58240, 59514, 61040, 61152, 62784, 63765, 64092, 65520, 68016, 68670, 69433, 69760, 70560, 73248, 74880, 76440, 78480, 79352, 80115, 81536, 85020, 85456, 87360, 89271, 90688, 91560, 91728, 94080, 96138, 97664, 99190, 101920, 102024, 104640, 104832, 106820, 109872, 113360, 114660, 119028, 122080, 122304, 125568, 127530, 128184, 131040, 136032, 137340, 138866, 141120, 146496, 148785, 152880, 156960, 158704, 160230, 170040, 170912, 174720, 178542, 181376, 183120, 183456, 192276, 198380, 203840, 204048, 208299, 209280, 213640, 219744, 226720, 229320, 238056, 240345, 244160, 244608, 255060, 256368, 262080, 272064, 274680, 277732, 282240, 292992, 297570, 305760, 313920, 317408, 320460, 340080, 341824, 347165, 357084, 366240, 366912, 384552, 396760, 407680, 408096, 416598, 427280, 439488, 446355, 453440, 458640, 476112, 480690, 488320, 510120, 512736, 524160, 544128, 549360, 555464, 595140, 611520, 624897, 627840, 634816, 640920, 680160, 683648, 694330, 714168, 732480, 733824, 769104, 793520, 816192, 833196, 854560, 878976, 892710, 906880, 917280, 952224, 961380, 1020240, 1025472, 1041495, 1098720, 1110928, 1190280, 1223040, 1249794, 1269632, 1281840, 1360320, 1388660, 1428336, 1464960, 1538208, 1587040, 1632384, 1666392, 1709120, 1785420, 1834560, 1904448, 1922760, 2040480, 2050944, 2082990, 2197440, 2221856, 2380560, 2499588, 2563680, 2720640, 2777320, 2856672, 3076416, 3124485, 3174080, 3332784, 3418240, 3570840, 3669120, 3808896, 3845520, 4080960, 4165980, 4394880, 4443712, 4761120, 4999176, 5127360, 5554640, 5713344, 6152832, 6248970, 6348160, 6665568, 7141680, 7691040, 8161920, 8331960, 8887424, 9522240, 9998352, 10254720, 11109280, 11426688, 12497940, 13331136, 14283360, 15382080, 16663920, 19044480, 19996704, 22218560, 24995880, 26662272, 28566720, 30764160, 33327840, 39993408, 44437120, 49991760, 57133440, 66655680, 79986816, 99983520, 133311360, 199967040, 399934080]

約数ペア:

[(1, 399934080), (2, 199967040), (3, 133311360), (4, 99983520), (5, 79986816), (6, 66655680), (7, 57133440), (8, 49991760), (9, 44437120), (10, 39993408), (12, 33327840), (13, 30764160), (14, 28566720), (15, 26662272), (16, 24995880), (18, 22218560), (20, 19996704), (21, 19044480), (24, 16663920), (26, 15382080), (28, 14283360), (30, 13331136), (32, 12497940), (35, 11426688), (36, 11109280), (39, 10254720), (40, 9998352), (42, 9522240), (45, 8887424), (48, 8331960), (49, 8161920), (52, 7691040), (56, 7141680), (60, 6665568), (63, 6348160), (64, 6248970), (65, 6152832), (70, 5713344), (72, 5554640), (78, 5127360), (80, 4999176), (84, 4761120), (90, 4443712), (91, 4394880), (96, 4165980), (98, 4080960), (104, 3845520), (105, 3808896), (109, 3669120), (112, 3570840), (117, 3418240), (120, 3332784), (126, 3174080), (128, 3124485), (130, 3076416), (140, 2856672), (144, 2777320), (147, 2720640), (156, 2563680), (160, 2499588), (168, 2380560), (180, 2221856), (182, 2197440), (192, 2082990), (195, 2050944), (196, 2040480), (208, 1922760), (210, 1904448), (218, 1834560), (224, 1785420), (234, 1709120), (240, 1666392), (245, 1632384), (252, 1587040), (260, 1538208), (273, 1464960), (280, 1428336), (288, 1388660), (294, 1360320), (312, 1281840), (315, 1269632), (320, 1249794), (327, 1223040), (336, 1190280), (360, 1110928), (364, 1098720), (384, 1041495), (390, 1025472), (392, 1020240), (416, 961380), (420, 952224), (436, 917280), (441, 906880), (448, 892710), (455, 878976), (468, 854560), (480, 833196), (490, 816192), (504, 793520), (520, 769104), (545, 733824), (546, 732480), (560, 714168), (576, 694330), (585, 683648), (588, 680160), (624, 640920), (630, 634816), (637, 627840), (640, 624897), (654, 611520), (672, 595140), (720, 555464), (728, 549360), (735, 544128), (763, 524160), (780, 512736), (784, 510120), (819, 488320), (832, 480690), (840, 476112), (872, 458640), (882, 453440), (896, 446355), (910, 439488), (936, 427280), (960, 416598), (980, 408096), (981, 407680), (1008, 396760), (1040, 384552), (1090, 366912), (1092, 366240), (1120, 357084), (1152, 347165), (1170, 341824), (1176, 340080), (1248, 320460), (1260, 317408), (1274, 313920), (1308, 305760), (1344, 297570), (1365, 292992), (1417, 282240), (1440, 277732), (1456, 274680), (1470, 272064), (1526, 262080), (1560, 256368), (1568, 255060), (1635, 244608), (1638, 244160), (1664, 240345), (1680, 238056), (1744, 229320), (1764, 226720), (1820, 219744), (1872, 213640), (1911, 209280), (1920, 208299), (1960, 204048), (1962, 203840), (2016, 198380), (2080, 192276), (2180, 183456), (2184, 183120), (2205, 181376), (2240, 178542), (2289, 174720), (2340, 170912), (2352, 170040), (2496, 160230), (2520, 158704), (2548, 156960), (2616, 152880), (2688, 148785), (2730, 146496), (2834, 141120), (2880, 138866), (2912, 137340), (2940, 136032), (3052, 131040), (3120, 128184), (3136, 127530), (3185, 125568), (3270, 122304), (3276, 122080), (3360, 119028), (3488, 114660), (3528, 113360), (3640, 109872), (3744, 106820), (3815, 104832), (3822, 104640), (3920, 102024), (3924, 101920), (4032, 99190), (4095, 97664), (4160, 96138), (4251, 94080), (4360, 91728), (4368, 91560), (4410, 90688), (4480, 89271), (4578, 87360), (4680, 85456), (4704, 85020), (4905, 81536), (4992, 80115), (5040, 79352), (5096, 78480), (5232, 76440), (5341, 74880), (5460, 73248), (5668, 70560), (5733, 69760), (5760, 69433), (5824, 68670), (5880, 68016), (6104, 65520), (6240, 64092), (6272, 63765), (6370, 62784), (6540, 61152), (6552, 61040), (6720, 59514), (6867, 58240), (6976, 57330), (7056, 56680), (7085, 56448), (7280, 54936), (7488, 53410), (7630, 52416), (7644, 52320), (7840, 51012), (7848, 50960), (8064, 49595), (8190, 48832), (8320, 48069), (8502, 47040), (8720, 45864), (8736, 45780), (8820, 45344), (9156, 43680), (9360, 42728), (9408, 42510), (9555, 41856), (9810, 40768), (9919, 40320), (10080, 39676), (10192, 39240), (10464, 38220), (10682, 37440), (10920, 36624), (11336, 35280), (11445, 34944), (11466, 34880), (11648, 34335), (11760, 34008), (12208, 32760), (12480, 32046), (12740, 31392), (12753, 31360), (13080, 30576), (13104, 30520), (13440, 29757), (13734, 29120), (13952, 28665), (14112, 28340), (14170, 28224), (14560, 27468), (14976, 26705), (15260, 26208), (15288, 26160), (15680, 25506), (15696, 25480), (16023, 24960), (16380, 24416), (17004, 23520), (17440, 22932), (17472, 22890), (17640, 22672), (18312, 21840), (18720, 21364), (18816, 21255), (19110, 20928), (19620, 20384), (19838, 20160)]