1717724640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 288

約数和(自身を含む): 5972714496

約数和(自身を除く): 4254989856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 361, 368, 380, 431, 437, 456, 460, 480, 552, 570, 608, 690, 722, 736, 760, 862, 874, 912, 920, 1083, 1104, 1140, 1293, 1311, 1380, 1444, 1520, 1724, 1748, 1805, 1824, 1840, 2155, 2166, 2185, 2208, 2280, 2586, 2622, 2760, 2888, 3040, 3448, 3496, 3610, 3680, 4310, 4332, 4370, 4560, 5172, 5244, 5415, 5520, 5776, 6465, 6555, 6896, 6992, 7220, 8189, 8303, 8620, 8664, 8740, 9120, 9913, 10344, 10488, 10830, 11040, 11552, 12930, 13110, 13792, 13984, 14440, 16378, 16606, 17240, 17328, 17480, 19826, 20688, 20976, 21660, 24567, 24909, 25860, 26220, 28880, 29739, 32756, 33212, 34480, 34656, 34960, 39652, 40945, 41376, 41515, 41952, 43320, 49134, 49565, 49818, 51720, 52440, 57760, 59478, 65512, 66424, 68960, 69920, 79304, 81890, 83030, 86640, 98268, 99130, 99636, 103440, 104880, 118956, 122835, 124545, 131024, 132848, 148695, 155591, 158608, 163780, 166060, 173280, 188347, 196536, 198260, 199272, 206880, 209760, 237912, 245670, 249090, 262048, 265696, 297390, 311182, 317216, 327560, 332120, 376694, 393072, 396520, 398544, 466773, 475824, 491340, 498180, 565041, 594780, 622364, 655120, 664240, 753388, 777955, 786144, 793040, 797088, 933546, 941735, 951648, 982680, 996360, 1130082, 1189560, 1244728, 1310240, 1328480, 1506776, 1555910, 1586080, 1867092, 1883470, 1965360, 1992720, 2260164, 2333865, 2379120, 2489456, 2825205, 3013552, 3111820, 3578593, 3734184, 3766940, 3930720, 3985440, 4520328, 4667730, 4758240, 4978912, 5650410, 6027104, 6223640, 7157186, 7468368, 7533880, 9040656, 9335460, 10735779, 11300820, 12447280, 14314372, 14936736, 15067760, 17892965, 18081312, 18670920, 21471558, 22601640, 24894560, 28628744, 30135520, 35785930, 37341840, 42943116, 45203280, 53678895, 57257488, 71571860, 74683680, 85886232, 90406560, 107357790, 114514976, 143143720, 171772464, 214715580, 286287440, 343544928, 429431160, 572574880, 858862320, 1717724640]

約数ペア:

[(1, 1717724640), (2, 858862320), (3, 572574880), (4, 429431160), (5, 343544928), (6, 286287440), (8, 214715580), (10, 171772464), (12, 143143720), (15, 114514976), (16, 107357790), (19, 90406560), (20, 85886232), (23, 74683680), (24, 71571860), (30, 57257488), (32, 53678895), (38, 45203280), (40, 42943116), (46, 37341840), (48, 35785930), (57, 30135520), (60, 28628744), (69, 24894560), (76, 22601640), (80, 21471558), (92, 18670920), (95, 18081312), (96, 17892965), (114, 15067760), (115, 14936736), (120, 14314372), (138, 12447280), (152, 11300820), (160, 10735779), (184, 9335460), (190, 9040656), (228, 7533880), (230, 7468368), (240, 7157186), (276, 6223640), (285, 6027104), (304, 5650410), (345, 4978912), (361, 4758240), (368, 4667730), (380, 4520328), (431, 3985440), (437, 3930720), (456, 3766940), (460, 3734184), (480, 3578593), (552, 3111820), (570, 3013552), (608, 2825205), (690, 2489456), (722, 2379120), (736, 2333865), (760, 2260164), (862, 1992720), (874, 1965360), (912, 1883470), (920, 1867092), (1083, 1586080), (1104, 1555910), (1140, 1506776), (1293, 1328480), (1311, 1310240), (1380, 1244728), (1444, 1189560), (1520, 1130082), (1724, 996360), (1748, 982680), (1805, 951648), (1824, 941735), (1840, 933546), (2155, 797088), (2166, 793040), (2185, 786144), (2208, 777955), (2280, 753388), (2586, 664240), (2622, 655120), (2760, 622364), (2888, 594780), (3040, 565041), (3448, 498180), (3496, 491340), (3610, 475824), (3680, 466773), (4310, 398544), (4332, 396520), (4370, 393072), (4560, 376694), (5172, 332120), (5244, 327560), (5415, 317216), (5520, 311182), (5776, 297390), (6465, 265696), (6555, 262048), (6896, 249090), (6992, 245670), (7220, 237912), (8189, 209760), (8303, 206880), (8620, 199272), (8664, 198260), (8740, 196536), (9120, 188347), (9913, 173280), (10344, 166060), (10488, 163780), (10830, 158608), (11040, 155591), (11552, 148695), (12930, 132848), (13110, 131024), (13792, 124545), (13984, 122835), (14440, 118956), (16378, 104880), (16606, 103440), (17240, 99636), (17328, 99130), (17480, 98268), (19826, 86640), (20688, 83030), (20976, 81890), (21660, 79304), (24567, 69920), (24909, 68960), (25860, 66424), (26220, 65512), (28880, 59478), (29739, 57760), (32756, 52440), (33212, 51720), (34480, 49818), (34656, 49565), (34960, 49134), (39652, 43320), (40945, 41952), (41376, 41515)]