68774160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 320

約数和(自身を含む): 271982592

約数和(自身を除く): 203208432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 48, 52, 56, 60, 65, 67, 70, 78, 80, 84, 91, 94, 104, 105, 112, 120, 130, 134, 140, 141, 156, 168, 182, 188, 195, 201, 208, 210, 235, 240, 260, 268, 273, 280, 282, 312, 329, 335, 336, 364, 376, 390, 402, 420, 455, 469, 470, 520, 536, 546, 560, 564, 611, 624, 658, 670, 705, 728, 752, 780, 804, 840, 871, 910, 938, 940, 987, 1005, 1040, 1072, 1092, 1128, 1222, 1316, 1340, 1365, 1407, 1410, 1456, 1560, 1608, 1645, 1680, 1742, 1820, 1833, 1876, 1880, 1974, 2010, 2184, 2256, 2345, 2444, 2613, 2632, 2680, 2730, 2814, 2820, 3055, 3120, 3149, 3216, 3290, 3484, 3640, 3666, 3752, 3760, 3948, 4020, 4277, 4355, 4368, 4690, 4888, 4935, 5226, 5264, 5360, 5460, 5628, 5640, 6097, 6110, 6298, 6580, 6968, 7035, 7280, 7332, 7504, 7896, 8040, 8554, 8710, 9165, 9380, 9447, 9776, 9870, 10452, 10920, 11256, 11280, 12194, 12220, 12596, 12831, 13065, 13160, 13936, 14070, 14664, 15745, 15792, 16080, 17108, 17420, 18291, 18330, 18760, 18894, 19740, 20904, 21385, 21840, 22043, 22512, 24388, 24440, 25192, 25662, 26130, 26320, 28140, 29328, 30485, 31490, 34216, 34840, 36582, 36660, 37520, 37788, 39480, 40937, 41808, 42770, 44086, 47235, 48776, 48880, 50384, 51324, 52260, 56280, 60970, 62980, 64155, 66129, 68432, 69680, 73164, 73320, 75576, 78960, 81874, 85540, 88172, 91455, 94470, 97552, 102648, 104520, 110215, 112560, 121940, 122811, 125960, 128310, 132258, 146328, 146640, 151152, 163748, 171080, 176344, 182910, 188940, 204685, 205296, 209040, 220430, 243880, 245622, 251920, 256620, 264516, 286559, 292656, 327496, 330645, 342160, 352688, 365820, 377880, 409370, 440860, 487760, 491244, 513240, 529032, 573118, 614055, 654992, 661290, 731640, 755760, 818740, 859677, 881720, 982488, 1026480, 1058064, 1146236, 1228110, 1322580, 1432795, 1463280, 1637480, 1719354, 1763440, 1964976, 2292472, 2456220, 2645160, 2865590, 3274960, 3438708, 4298385, 4584944, 4912440, 5290320, 5731180, 6877416, 8596770, 9824880, 11462360, 13754832, 17193540, 22924720, 34387080, 68774160]

約数ペア:

[(1, 68774160), (2, 34387080), (3, 22924720), (4, 17193540), (5, 13754832), (6, 11462360), (7, 9824880), (8, 8596770), (10, 6877416), (12, 5731180), (13, 5290320), (14, 4912440), (15, 4584944), (16, 4298385), (20, 3438708), (21, 3274960), (24, 2865590), (26, 2645160), (28, 2456220), (30, 2292472), (35, 1964976), (39, 1763440), (40, 1719354), (42, 1637480), (47, 1463280), (48, 1432795), (52, 1322580), (56, 1228110), (60, 1146236), (65, 1058064), (67, 1026480), (70, 982488), (78, 881720), (80, 859677), (84, 818740), (91, 755760), (94, 731640), (104, 661290), (105, 654992), (112, 614055), (120, 573118), (130, 529032), (134, 513240), (140, 491244), (141, 487760), (156, 440860), (168, 409370), (182, 377880), (188, 365820), (195, 352688), (201, 342160), (208, 330645), (210, 327496), (235, 292656), (240, 286559), (260, 264516), (268, 256620), (273, 251920), (280, 245622), (282, 243880), (312, 220430), (329, 209040), (335, 205296), (336, 204685), (364, 188940), (376, 182910), (390, 176344), (402, 171080), (420, 163748), (455, 151152), (469, 146640), (470, 146328), (520, 132258), (536, 128310), (546, 125960), (560, 122811), (564, 121940), (611, 112560), (624, 110215), (658, 104520), (670, 102648), (705, 97552), (728, 94470), (752, 91455), (780, 88172), (804, 85540), (840, 81874), (871, 78960), (910, 75576), (938, 73320), (940, 73164), (987, 69680), (1005, 68432), (1040, 66129), (1072, 64155), (1092, 62980), (1128, 60970), (1222, 56280), (1316, 52260), (1340, 51324), (1365, 50384), (1407, 48880), (1410, 48776), (1456, 47235), (1560, 44086), (1608, 42770), (1645, 41808), (1680, 40937), (1742, 39480), (1820, 37788), (1833, 37520), (1876, 36660), (1880, 36582), (1974, 34840), (2010, 34216), (2184, 31490), (2256, 30485), (2345, 29328), (2444, 28140), (2613, 26320), (2632, 26130), (2680, 25662), (2730, 25192), (2814, 24440), (2820, 24388), (3055, 22512), (3120, 22043), (3149, 21840), (3216, 21385), (3290, 20904), (3484, 19740), (3640, 18894), (3666, 18760), (3752, 18330), (3760, 18291), (3948, 17420), (4020, 17108), (4277, 16080), (4355, 15792), (4368, 15745), (4690, 14664), (4888, 14070), (4935, 13936), (5226, 13160), (5264, 13065), (5360, 12831), (5460, 12596), (5628, 12220), (5640, 12194), (6097, 11280), (6110, 11256), (6298, 10920), (6580, 10452), (6968, 9870), (7035, 9776), (7280, 9447), (7332, 9380), (7504, 9165), (7896, 8710), (8040, 8554)]