7994563920

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{19583}}^1$

素因数の和:19621

約数の個数: 280

約数和(自身を含む): 31851104256

約数和(自身を除く): 23856540336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2916, 3024, 3240, 3402, 3645, 3780, 3888, 4536, 4860, 5040, 5103, 5670, 5832, 6480, 6804, 7290, 7560, 8505, 9072, 9720, 10206, 11340, 11664, 13608, 14580, 15120, 17010, 19440, 19583, 20412, 22680, 25515, 27216, 29160, 34020, 39166, 40824, 45360, 51030, 58320, 58749, 68040, 78332, 81648, 97915, 102060, 117498, 136080, 137081, 156664, 176247, 195830, 204120, 234996, 274162, 293745, 313328, 352494, 391660, 408240, 411243, 469992, 528741, 548324, 587490, 685405, 704988, 783320, 822486, 881235, 939984, 1057482, 1096648, 1174980, 1233729, 1370810, 1409976, 1566640, 1586223, 1644972, 1762470, 2056215, 2114964, 2193296, 2349960, 2467458, 2643705, 2741620, 2819952, 3172446, 3289944, 3524940, 3701187, 4112430, 4229928, 4699920, 4758669, 4934916, 5287410, 5483240, 6168645, 6344892, 6579888, 7049880, 7402374, 7931115, 8224860, 8459856, 9517338, 9869832, 10574820, 10966480, 11103561, 12337290, 12689784, 14099760, 14276007, 14804748, 15862230, 16449720, 18505935, 19034676, 19739664, 21149640, 22207122, 23793345, 24674580, 25379568, 28552014, 29609496, 31724460, 32899440, 33310683, 37011870, 38069352, 42299280, 44414244, 47586690, 49349160, 55517805, 57104028, 59218992, 63448920, 66621366, 71380035, 74023740, 76138704, 88828488, 95173380, 98698320, 99932049, 111035610, 114208056, 126897840, 133242732, 142760070, 148047480, 166553415, 177656976, 190346760, 199864098, 222071220, 228416112, 266485464, 285520140, 296094960, 333106830, 380693520, 399728196, 444142440, 499660245, 532970928, 571040280, 666213660, 799456392, 888284880, 999320490, 1142080560, 1332427320, 1598912784, 1998640980, 2664854640, 3997281960, 7994563920]

約数ペア:

[(1, 7994563920), (2, 3997281960), (3, 2664854640), (4, 1998640980), (5, 1598912784), (6, 1332427320), (7, 1142080560), (8, 999320490), (9, 888284880), (10, 799456392), (12, 666213660), (14, 571040280), (15, 532970928), (16, 499660245), (18, 444142440), (20, 399728196), (21, 380693520), (24, 333106830), (27, 296094960), (28, 285520140), (30, 266485464), (35, 228416112), (36, 222071220), (40, 199864098), (42, 190346760), (45, 177656976), (48, 166553415), (54, 148047480), (56, 142760070), (60, 133242732), (63, 126897840), (70, 114208056), (72, 111035610), (80, 99932049), (81, 98698320), (84, 95173380), (90, 88828488), (105, 76138704), (108, 74023740), (112, 71380035), (120, 66621366), (126, 63448920), (135, 59218992), (140, 57104028), (144, 55517805), (162, 49349160), (168, 47586690), (180, 44414244), (189, 42299280), (210, 38069352), (216, 37011870), (240, 33310683), (243, 32899440), (252, 31724460), (270, 29609496), (280, 28552014), (315, 25379568), (324, 24674580), (336, 23793345), (360, 22207122), (378, 21149640), (405, 19739664), (420, 19034676), (432, 18505935), (486, 16449720), (504, 15862230), (540, 14804748), (560, 14276007), (567, 14099760), (630, 12689784), (648, 12337290), (720, 11103561), (729, 10966480), (756, 10574820), (810, 9869832), (840, 9517338), (945, 8459856), (972, 8224860), (1008, 7931115), (1080, 7402374), (1134, 7049880), (1215, 6579888), (1260, 6344892), (1296, 6168645), (1458, 5483240), (1512, 5287410), (1620, 4934916), (1680, 4758669), (1701, 4699920), (1890, 4229928), (1944, 4112430), (2160, 3701187), (2268, 3524940), (2430, 3289944), (2520, 3172446), (2835, 2819952), (2916, 2741620), (3024, 2643705), (3240, 2467458), (3402, 2349960), (3645, 2193296), (3780, 2114964), (3888, 2056215), (4536, 1762470), (4860, 1644972), (5040, 1586223), (5103, 1566640), (5670, 1409976), (5832, 1370810), (6480, 1233729), (6804, 1174980), (7290, 1096648), (7560, 1057482), (8505, 939984), (9072, 881235), (9720, 822486), (10206, 783320), (11340, 704988), (11664, 685405), (13608, 587490), (14580, 548324), (15120, 528741), (17010, 469992), (19440, 411243), (19583, 408240), (20412, 391660), (22680, 352494), (25515, 313328), (27216, 293745), (29160, 274162), (34020, 234996), (39166, 204120), (40824, 195830), (45360, 176247), (51030, 156664), (58320, 137081), (58749, 136080), (68040, 117498), (78332, 102060), (81648, 97915)]