125018880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{4651}}^1$

素因数の和:4682

約数の個数: 144

約数和(自身を含む): 456417024

約数和(自身を除く): 331398144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 4651, 5376, 6720, 8960, 9302, 13440, 13953, 18604, 23255, 26880, 27906, 32557, 37208, 46510, 55812, 65114, 69765, 74416, 93020, 97671, 111624, 130228, 139530, 148832, 162785, 186040, 195342, 223248, 260456, 279060, 297664, 325570, 372080, 390684, 446496, 488355, 520912, 558120, 595328, 651140, 744160, 781368, 892992, 976710, 1041824, 1116240, 1190656, 1302280, 1488320, 1562736, 1785984, 1953420, 2083648, 2232480, 2604560, 2976640, 3125472, 3571968, 3906840, 4167296, 4464960, 5209120, 5953280, 6250944, 7813680, 8334592, 8929920, 10418240, 12501888, 15627360, 17859840, 20836480, 25003776, 31254720, 41672960, 62509440, 125018880]

約数ペア:

[(1, 125018880), (2, 62509440), (3, 41672960), (4, 31254720), (5, 25003776), (6, 20836480), (7, 17859840), (8, 15627360), (10, 12501888), (12, 10418240), (14, 8929920), (15, 8334592), (16, 7813680), (20, 6250944), (21, 5953280), (24, 5209120), (28, 4464960), (30, 4167296), (32, 3906840), (35, 3571968), (40, 3125472), (42, 2976640), (48, 2604560), (56, 2232480), (60, 2083648), (64, 1953420), (70, 1785984), (80, 1562736), (84, 1488320), (96, 1302280), (105, 1190656), (112, 1116240), (120, 1041824), (128, 976710), (140, 892992), (160, 781368), (168, 744160), (192, 651140), (210, 595328), (224, 558120), (240, 520912), (256, 488355), (280, 446496), (320, 390684), (336, 372080), (384, 325570), (420, 297664), (448, 279060), (480, 260456), (560, 223248), (640, 195342), (672, 186040), (768, 162785), (840, 148832), (896, 139530), (960, 130228), (1120, 111624), (1280, 97671), (1344, 93020), (1680, 74416), (1792, 69765), (1920, 65114), (2240, 55812), (2688, 46510), (3360, 37208), (3840, 32557), (4480, 27906), (4651, 26880), (5376, 23255), (6720, 18604), (8960, 13953), (9302, 13440)]