28137409920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16903}}^1$

素因数の和:16962

約数の個数: 288

約数和(自身を含む): 103219711920

約数和(自身を除く): 75082302000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 578, 612, 640, 680, 720, 765, 816, 867, 960, 1020, 1088, 1152, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 1920, 2040, 2176, 2312, 2448, 2601, 2720, 2880, 2890, 3060, 3264, 3468, 4080, 4335, 4624, 4896, 5202, 5440, 5760, 5780, 6120, 6528, 6936, 8160, 8670, 9248, 9792, 10404, 10880, 11560, 12240, 13005, 13872, 16320, 16903, 17340, 18496, 19584, 20808, 23120, 24480, 26010, 27744, 32640, 33806, 34680, 36992, 41616, 46240, 48960, 50709, 52020, 55488, 67612, 69360, 83232, 84515, 92480, 97920, 101418, 104040, 110976, 135224, 138720, 152127, 166464, 169030, 184960, 202836, 208080, 253545, 270448, 277440, 287351, 304254, 332928, 338060, 405672, 416160, 507090, 540896, 554880, 574702, 608508, 676120, 760635, 811344, 832320, 862053, 1014180, 1081792, 1149404, 1217016, 1352240, 1436755, 1521270, 1622688, 1664640, 1724106, 2028360, 2163584, 2298808, 2434032, 2586159, 2704480, 2873510, 3042540, 3245376, 3448212, 4056720, 4310265, 4597616, 4868064, 4884967, 5172318, 5408960, 5747020, 6085080, 6490752, 6896424, 8113440, 8620530, 9195232, 9736128, 9769934, 10344636, 10817920, 11494040, 12170160, 12930795, 13792848, 14654901, 16226880, 17241060, 18390464, 19472256, 19539868, 20689272, 22988080, 24340320, 24424835, 25861590, 27585696, 29309802, 32453760, 34482120, 36780928, 39079736, 41378544, 43964703, 45976160, 48680640, 48849670, 51723180, 55171392, 58619604, 68964240, 73274505, 78159472, 82757088, 87929406, 91952320, 97361280, 97699340, 103446360, 110342784, 117239208, 137928480, 146549010, 156318944, 165514176, 175858812, 183904640, 195398680, 206892720, 219823515, 234478416, 275856960, 293098020, 312637888, 331028352, 351717624, 390797360, 413785440, 439647030, 468956832, 551713920, 586196040, 625275776, 703435248, 781594720, 827570880, 879294060, 937913664, 1172392080, 1406870496, 1563189440, 1655141760, 1758588120, 1875827328, 2344784160, 2813740992, 3126378880, 3517176240, 4689568320, 5627481984, 7034352480, 9379136640, 14068704960, 28137409920]

約数ペア:

[(1, 28137409920), (2, 14068704960), (3, 9379136640), (4, 7034352480), (5, 5627481984), (6, 4689568320), (8, 3517176240), (9, 3126378880), (10, 2813740992), (12, 2344784160), (15, 1875827328), (16, 1758588120), (17, 1655141760), (18, 1563189440), (20, 1406870496), (24, 1172392080), (30, 937913664), (32, 879294060), (34, 827570880), (36, 781594720), (40, 703435248), (45, 625275776), (48, 586196040), (51, 551713920), (60, 468956832), (64, 439647030), (68, 413785440), (72, 390797360), (80, 351717624), (85, 331028352), (90, 312637888), (96, 293098020), (102, 275856960), (120, 234478416), (128, 219823515), (136, 206892720), (144, 195398680), (153, 183904640), (160, 175858812), (170, 165514176), (180, 156318944), (192, 146549010), (204, 137928480), (240, 117239208), (255, 110342784), (272, 103446360), (288, 97699340), (289, 97361280), (306, 91952320), (320, 87929406), (340, 82757088), (360, 78159472), (384, 73274505), (408, 68964240), (480, 58619604), (510, 55171392), (544, 51723180), (576, 48849670), (578, 48680640), (612, 45976160), (640, 43964703), (680, 41378544), (720, 39079736), (765, 36780928), (816, 34482120), (867, 32453760), (960, 29309802), (1020, 27585696), (1088, 25861590), (1152, 24424835), (1156, 24340320), (1224, 22988080), (1360, 20689272), (1440, 19539868), (1445, 19472256), (1530, 18390464), (1632, 17241060), (1734, 16226880), (1920, 14654901), (2040, 13792848), (2176, 12930795), (2312, 12170160), (2448, 11494040), (2601, 10817920), (2720, 10344636), (2880, 9769934), (2890, 9736128), (3060, 9195232), (3264, 8620530), (3468, 8113440), (4080, 6896424), (4335, 6490752), (4624, 6085080), (4896, 5747020), (5202, 5408960), (5440, 5172318), (5760, 4884967), (5780, 4868064), (6120, 4597616), (6528, 4310265), (6936, 4056720), (8160, 3448212), (8670, 3245376), (9248, 3042540), (9792, 2873510), (10404, 2704480), (10880, 2586159), (11560, 2434032), (12240, 2298808), (13005, 2163584), (13872, 2028360), (16320, 1724106), (16903, 1664640), (17340, 1622688), (18496, 1521270), (19584, 1436755), (20808, 1352240), (23120, 1217016), (24480, 1149404), (26010, 1081792), (27744, 1014180), (32640, 862053), (33806, 832320), (34680, 811344), (36992, 760635), (41616, 676120), (46240, 608508), (48960, 574702), (50709, 554880), (52020, 540896), (55488, 507090), (67612, 416160), (69360, 405672), (83232, 338060), (84515, 332928), (92480, 304254), (97920, 287351), (101418, 277440), (104040, 270448), (110976, 253545), (135224, 208080), (138720, 202836), (152127, 184960), (166464, 169030)]