57319920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 320

約数和(自身を含む): 239984640

約数和(自身を除く): 182664720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 223, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 446, 459, 476, 504, 510, 540, 560, 595, 612, 630, 669, 680, 714, 720, 756, 765, 816, 840, 892, 918, 945, 952, 1008, 1020, 1071, 1080, 1115, 1190, 1224, 1260, 1338, 1360, 1428, 1512, 1530, 1561, 1680, 1784, 1785, 1836, 1890, 1904, 2007, 2040, 2142, 2160, 2230, 2295, 2380, 2448, 2520, 2676, 2856, 3024, 3060, 3122, 3213, 3345, 3568, 3570, 3672, 3780, 3791, 4014, 4080, 4284, 4460, 4590, 4683, 4760, 5040, 5352, 5355, 5712, 6021, 6120, 6244, 6426, 6690, 7140, 7344, 7560, 7582, 7805, 8028, 8568, 8920, 9180, 9366, 9520, 10035, 10704, 10710, 11373, 12042, 12240, 12488, 12852, 13380, 14049, 14280, 15120, 15164, 15610, 16056, 16065, 17136, 17840, 18360, 18732, 18955, 20070, 21420, 22746, 23415, 24084, 24976, 25704, 26537, 26760, 28098, 28560, 30105, 30328, 31220, 32112, 32130, 34119, 36720, 37464, 37910, 40140, 42147, 42840, 45492, 46830, 48168, 51408, 53074, 53520, 56196, 56865, 60210, 60656, 62440, 64260, 68238, 70245, 74928, 75820, 79611, 80280, 84294, 85680, 90984, 93660, 96336, 102357, 106148, 112392, 113730, 120420, 124880, 128520, 132685, 136476, 140490, 151640, 159222, 160560, 168588, 170595, 181968, 187320, 204714, 210735, 212296, 224784, 227460, 238833, 240840, 257040, 265370, 272952, 280980, 303280, 318444, 337176, 341190, 374640, 398055, 409428, 421470, 424592, 454920, 477666, 481680, 511785, 530740, 545904, 561960, 636888, 674352, 682380, 716499, 796110, 818856, 842940, 909840, 955332, 1023570, 1061480, 1123920, 1194165, 1273776, 1364760, 1432998, 1592220, 1637712, 1685880, 1910664, 2047140, 2122960, 2388330, 2729520, 2865996, 3184440, 3371760, 3582495, 3821328, 4094280, 4776660, 5731992, 6368880, 7164990, 8188560, 9553320, 11463984, 14329980, 19106640, 28659960, 57319920]

約数ペア:

[(1, 57319920), (2, 28659960), (3, 19106640), (4, 14329980), (5, 11463984), (6, 9553320), (7, 8188560), (8, 7164990), (9, 6368880), (10, 5731992), (12, 4776660), (14, 4094280), (15, 3821328), (16, 3582495), (17, 3371760), (18, 3184440), (20, 2865996), (21, 2729520), (24, 2388330), (27, 2122960), (28, 2047140), (30, 1910664), (34, 1685880), (35, 1637712), (36, 1592220), (40, 1432998), (42, 1364760), (45, 1273776), (48, 1194165), (51, 1123920), (54, 1061480), (56, 1023570), (60, 955332), (63, 909840), (68, 842940), (70, 818856), (72, 796110), (80, 716499), (84, 682380), (85, 674352), (90, 636888), (102, 561960), (105, 545904), (108, 530740), (112, 511785), (119, 481680), (120, 477666), (126, 454920), (135, 424592), (136, 421470), (140, 409428), (144, 398055), (153, 374640), (168, 341190), (170, 337176), (180, 318444), (189, 303280), (204, 280980), (210, 272952), (216, 265370), (223, 257040), (238, 240840), (240, 238833), (252, 227460), (255, 224784), (270, 212296), (272, 210735), (280, 204714), (306, 187320), (315, 181968), (336, 170595), (340, 168588), (357, 160560), (360, 159222), (378, 151640), (408, 140490), (420, 136476), (432, 132685), (446, 128520), (459, 124880), (476, 120420), (504, 113730), (510, 112392), (540, 106148), (560, 102357), (595, 96336), (612, 93660), (630, 90984), (669, 85680), (680, 84294), (714, 80280), (720, 79611), (756, 75820), (765, 74928), (816, 70245), (840, 68238), (892, 64260), (918, 62440), (945, 60656), (952, 60210), (1008, 56865), (1020, 56196), (1071, 53520), (1080, 53074), (1115, 51408), (1190, 48168), (1224, 46830), (1260, 45492), (1338, 42840), (1360, 42147), (1428, 40140), (1512, 37910), (1530, 37464), (1561, 36720), (1680, 34119), (1784, 32130), (1785, 32112), (1836, 31220), (1890, 30328), (1904, 30105), (2007, 28560), (2040, 28098), (2142, 26760), (2160, 26537), (2230, 25704), (2295, 24976), (2380, 24084), (2448, 23415), (2520, 22746), (2676, 21420), (2856, 20070), (3024, 18955), (3060, 18732), (3122, 18360), (3213, 17840), (3345, 17136), (3568, 16065), (3570, 16056), (3672, 15610), (3780, 15164), (3791, 15120), (4014, 14280), (4080, 14049), (4284, 13380), (4460, 12852), (4590, 12488), (4683, 12240), (4760, 12042), (5040, 11373), (5352, 10710), (5355, 10704), (5712, 10035), (6021, 9520), (6120, 9366), (6244, 9180), (6426, 8920), (6690, 8568), (7140, 8028), (7344, 7805), (7560, 7582)]