224987520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 778610880

約数和(自身を除く): 553623360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 113, 120, 122, 128, 136, 160, 170, 183, 192, 204, 226, 240, 244, 255, 272, 305, 320, 339, 340, 366, 384, 408, 452, 480, 488, 510, 544, 565, 610, 640, 678, 680, 732, 816, 904, 915, 960, 976, 1020, 1037, 1088, 1130, 1220, 1356, 1360, 1464, 1632, 1695, 1808, 1830, 1920, 1921, 1952, 2040, 2074, 2176, 2260, 2440, 2712, 2720, 2928, 3111, 3264, 3390, 3616, 3660, 3842, 3904, 4080, 4148, 4520, 4880, 5185, 5424, 5440, 5763, 5856, 6222, 6528, 6780, 6893, 7232, 7320, 7684, 7808, 8160, 8296, 9040, 9605, 9760, 10370, 10848, 10880, 11526, 11712, 12444, 13560, 13786, 14464, 14640, 15368, 15555, 16320, 16592, 18080, 19210, 19520, 20679, 20740, 21696, 23052, 23424, 24888, 27120, 27572, 28815, 29280, 30736, 31110, 32640, 33184, 34465, 36160, 38420, 39040, 41358, 41480, 43392, 46104, 49776, 54240, 55144, 57630, 58560, 61472, 62220, 66368, 68930, 72320, 76840, 82716, 82960, 92208, 99552, 103395, 108480, 110288, 115260, 117120, 117181, 122944, 124440, 132736, 137860, 153680, 165432, 165920, 184416, 199104, 206790, 216960, 220576, 230520, 234362, 245888, 248880, 275720, 307360, 330864, 331840, 351543, 368832, 398208, 413580, 441152, 461040, 468724, 497760, 551440, 585905, 614720, 661728, 663680, 703086, 737664, 827160, 882304, 922080, 937448, 995520, 1102880, 1171810, 1229440, 1323456, 1406172, 1654320, 1757715, 1844160, 1874896, 1991040, 2205760, 2343620, 2646912, 2812344, 3308640, 3515430, 3688320, 3749792, 4411520, 4687240, 5624688, 6617280, 7030860, 7499584, 9374480, 11249376, 13234560, 14061720, 14999168, 18748960, 22498752, 28123440, 37497920, 44997504, 56246880, 74995840, 112493760, 224987520]

約数ペア:

[(1, 224987520), (2, 112493760), (3, 74995840), (4, 56246880), (5, 44997504), (6, 37497920), (8, 28123440), (10, 22498752), (12, 18748960), (15, 14999168), (16, 14061720), (17, 13234560), (20, 11249376), (24, 9374480), (30, 7499584), (32, 7030860), (34, 6617280), (40, 5624688), (48, 4687240), (51, 4411520), (60, 3749792), (61, 3688320), (64, 3515430), (68, 3308640), (80, 2812344), (85, 2646912), (96, 2343620), (102, 2205760), (113, 1991040), (120, 1874896), (122, 1844160), (128, 1757715), (136, 1654320), (160, 1406172), (170, 1323456), (183, 1229440), (192, 1171810), (204, 1102880), (226, 995520), (240, 937448), (244, 922080), (255, 882304), (272, 827160), (305, 737664), (320, 703086), (339, 663680), (340, 661728), (366, 614720), (384, 585905), (408, 551440), (452, 497760), (480, 468724), (488, 461040), (510, 441152), (544, 413580), (565, 398208), (610, 368832), (640, 351543), (678, 331840), (680, 330864), (732, 307360), (816, 275720), (904, 248880), (915, 245888), (960, 234362), (976, 230520), (1020, 220576), (1037, 216960), (1088, 206790), (1130, 199104), (1220, 184416), (1356, 165920), (1360, 165432), (1464, 153680), (1632, 137860), (1695, 132736), (1808, 124440), (1830, 122944), (1920, 117181), (1921, 117120), (1952, 115260), (2040, 110288), (2074, 108480), (2176, 103395), (2260, 99552), (2440, 92208), (2712, 82960), (2720, 82716), (2928, 76840), (3111, 72320), (3264, 68930), (3390, 66368), (3616, 62220), (3660, 61472), (3842, 58560), (3904, 57630), (4080, 55144), (4148, 54240), (4520, 49776), (4880, 46104), (5185, 43392), (5424, 41480), (5440, 41358), (5763, 39040), (5856, 38420), (6222, 36160), (6528, 34465), (6780, 33184), (6893, 32640), (7232, 31110), (7320, 30736), (7684, 29280), (7808, 28815), (8160, 27572), (8296, 27120), (9040, 24888), (9605, 23424), (9760, 23052), (10370, 21696), (10848, 20740), (10880, 20679), (11526, 19520), (11712, 19210), (12444, 18080), (13560, 16592), (13786, 16320), (14464, 15555), (14640, 15368)]