38213280

素因数分解:

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

素因数の和:268

約数の個数: 288

約数和(自身を含む): 158505984

約数和(自身を除く): 120292704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 223, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 446, 476, 480, 504, 510, 544, 560, 595, 612, 630, 669, 672, 680, 714, 720, 765, 816, 840, 892, 952, 1008, 1020, 1071, 1115, 1120, 1190, 1224, 1260, 1338, 1360, 1428, 1440, 1530, 1561, 1632, 1680, 1784, 1785, 1904, 2007, 2016, 2040, 2142, 2230, 2380, 2448, 2520, 2676, 2720, 2856, 3060, 3122, 3345, 3360, 3568, 3570, 3791, 3808, 4014, 4080, 4284, 4460, 4683, 4760, 4896, 5040, 5352, 5355, 5712, 6120, 6244, 6690, 7136, 7140, 7582, 7805, 8028, 8160, 8568, 8920, 9366, 9520, 10035, 10080, 10704, 10710, 11373, 11424, 12240, 12488, 13380, 14049, 14280, 15164, 15610, 16056, 17136, 17840, 18732, 18955, 19040, 20070, 21408, 21420, 22746, 23415, 24480, 24976, 26537, 26760, 28098, 28560, 30328, 31220, 32112, 34119, 34272, 35680, 37464, 37910, 40140, 42840, 45492, 46830, 49952, 53074, 53520, 56196, 56865, 57120, 60656, 62440, 64224, 68238, 70245, 74928, 75820, 79611, 80280, 85680, 90984, 93660, 106148, 107040, 112392, 113730, 121312, 124880, 132685, 136476, 140490, 149856, 151640, 159222, 160560, 170595, 171360, 181968, 187320, 212296, 224784, 227460, 238833, 249760, 265370, 272952, 280980, 303280, 318444, 321120, 341190, 363936, 374640, 398055, 424592, 449568, 454920, 477666, 530740, 545904, 561960, 606560, 636888, 682380, 749280, 796110, 849184, 909840, 955332, 1061480, 1091808, 1123920, 1194165, 1273776, 1364760, 1592220, 1819680, 1910664, 2122960, 2247840, 2388330, 2547552, 2729520, 3184440, 3821328, 4245920, 4776660, 5459040, 6368880, 7642656, 9553320, 12737760, 19106640, 38213280]

約数ペア:

[(1, 38213280), (2, 19106640), (3, 12737760), (4, 9553320), (5, 7642656), (6, 6368880), (7, 5459040), (8, 4776660), (9, 4245920), (10, 3821328), (12, 3184440), (14, 2729520), (15, 2547552), (16, 2388330), (17, 2247840), (18, 2122960), (20, 1910664), (21, 1819680), (24, 1592220), (28, 1364760), (30, 1273776), (32, 1194165), (34, 1123920), (35, 1091808), (36, 1061480), (40, 955332), (42, 909840), (45, 849184), (48, 796110), (51, 749280), (56, 682380), (60, 636888), (63, 606560), (68, 561960), (70, 545904), (72, 530740), (80, 477666), (84, 454920), (85, 449568), (90, 424592), (96, 398055), (102, 374640), (105, 363936), (112, 341190), (119, 321120), (120, 318444), (126, 303280), (136, 280980), (140, 272952), (144, 265370), (153, 249760), (160, 238833), (168, 227460), (170, 224784), (180, 212296), (204, 187320), (210, 181968), (223, 171360), (224, 170595), (238, 160560), (240, 159222), (252, 151640), (255, 149856), (272, 140490), (280, 136476), (288, 132685), (306, 124880), (315, 121312), (336, 113730), (340, 112392), (357, 107040), (360, 106148), (408, 93660), (420, 90984), (446, 85680), (476, 80280), (480, 79611), (504, 75820), (510, 74928), (544, 70245), (560, 68238), (595, 64224), (612, 62440), (630, 60656), (669, 57120), (672, 56865), (680, 56196), (714, 53520), (720, 53074), (765, 49952), (816, 46830), (840, 45492), (892, 42840), (952, 40140), (1008, 37910), (1020, 37464), (1071, 35680), (1115, 34272), (1120, 34119), (1190, 32112), (1224, 31220), (1260, 30328), (1338, 28560), (1360, 28098), (1428, 26760), (1440, 26537), (1530, 24976), (1561, 24480), (1632, 23415), (1680, 22746), (1784, 21420), (1785, 21408), (1904, 20070), (2007, 19040), (2016, 18955), (2040, 18732), (2142, 17840), (2230, 17136), (2380, 16056), (2448, 15610), (2520, 15164), (2676, 14280), (2720, 14049), (2856, 13380), (3060, 12488), (3122, 12240), (3345, 11424), (3360, 11373), (3568, 10710), (3570, 10704), (3791, 10080), (3808, 10035), (4014, 9520), (4080, 9366), (4284, 8920), (4460, 8568), (4683, 8160), (4760, 8028), (4896, 7805), (5040, 7582), (5352, 7140), (5355, 7136), (5712, 6690), (6120, 6244)]