1234199040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:890

約数の個数: 160

約数和(自身を含む): 3966817536

約数和(自身を除く): 2732618496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 271, 320, 384, 480, 512, 542, 593, 640, 768, 813, 960, 1084, 1186, 1280, 1355, 1536, 1626, 1779, 1920, 2168, 2372, 2560, 2710, 2965, 3252, 3558, 3840, 4065, 4336, 4744, 5420, 5930, 6504, 7116, 7680, 8130, 8672, 8895, 9488, 10840, 11860, 13008, 14232, 16260, 17344, 17790, 18976, 21680, 23720, 26016, 28464, 32520, 34688, 35580, 37952, 43360, 47440, 52032, 56928, 65040, 69376, 71160, 75904, 86720, 94880, 104064, 113856, 130080, 138752, 142320, 151808, 160703, 173440, 189760, 208128, 227712, 260160, 284640, 303616, 321406, 346880, 379520, 416256, 455424, 482109, 520320, 569280, 642812, 693760, 759040, 803515, 910848, 964218, 1040640, 1138560, 1285624, 1518080, 1607030, 1928436, 2081280, 2277120, 2410545, 2571248, 3214060, 3856872, 4554240, 4821090, 5142496, 6428120, 7713744, 9642180, 10284992, 12856240, 15427488, 19284360, 20569984, 25712480, 30854976, 38568720, 41139968, 51424960, 61709952, 77137440, 82279936, 102849920, 123419904, 154274880, 205699840, 246839808, 308549760, 411399680, 617099520, 1234199040]

約数ペア:

[(1, 1234199040), (2, 617099520), (3, 411399680), (4, 308549760), (5, 246839808), (6, 205699840), (8, 154274880), (10, 123419904), (12, 102849920), (15, 82279936), (16, 77137440), (20, 61709952), (24, 51424960), (30, 41139968), (32, 38568720), (40, 30854976), (48, 25712480), (60, 20569984), (64, 19284360), (80, 15427488), (96, 12856240), (120, 10284992), (128, 9642180), (160, 7713744), (192, 6428120), (240, 5142496), (256, 4821090), (271, 4554240), (320, 3856872), (384, 3214060), (480, 2571248), (512, 2410545), (542, 2277120), (593, 2081280), (640, 1928436), (768, 1607030), (813, 1518080), (960, 1285624), (1084, 1138560), (1186, 1040640), (1280, 964218), (1355, 910848), (1536, 803515), (1626, 759040), (1779, 693760), (1920, 642812), (2168, 569280), (2372, 520320), (2560, 482109), (2710, 455424), (2965, 416256), (3252, 379520), (3558, 346880), (3840, 321406), (4065, 303616), (4336, 284640), (4744, 260160), (5420, 227712), (5930, 208128), (6504, 189760), (7116, 173440), (7680, 160703), (8130, 151808), (8672, 142320), (8895, 138752), (9488, 130080), (10840, 113856), (11860, 104064), (13008, 94880), (14232, 86720), (16260, 75904), (17344, 71160), (17790, 69376), (18976, 65040), (21680, 56928), (23720, 52032), (26016, 47440), (28464, 43360), (32520, 37952), (34688, 35580)]