2318955520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:848

約数の個数: 176

約数和(自身を含む): 6437733120

約数和(自身を除く): 4118777600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 224, 256, 280, 320, 356, 445, 448, 512, 560, 623, 640, 712, 727, 890, 896, 1024, 1120, 1246, 1280, 1424, 1454, 1780, 1792, 2240, 2492, 2560, 2848, 2908, 3115, 3560, 3584, 3635, 4480, 4984, 5089, 5120, 5696, 5816, 6230, 7120, 7168, 7270, 8960, 9968, 10178, 11392, 11632, 12460, 14240, 14540, 17920, 19936, 20356, 22784, 23264, 24920, 25445, 28480, 29080, 35840, 39872, 40712, 45568, 46528, 49840, 50890, 56960, 58160, 64703, 79744, 81424, 91136, 93056, 99680, 101780, 113920, 116320, 129406, 159488, 162848, 186112, 199360, 203560, 227840, 232640, 258812, 318976, 323515, 325696, 372224, 398720, 407120, 452921, 455680, 465280, 517624, 637952, 647030, 651392, 744448, 797440, 814240, 905842, 930560, 1035248, 1294060, 1302784, 1594880, 1628480, 1811684, 1861120, 2070496, 2264605, 2588120, 2605568, 3189760, 3256960, 3623368, 3722240, 4140992, 4529210, 5176240, 5211136, 6513920, 7246736, 8281984, 9058420, 10352480, 13027840, 14493472, 16563968, 18116840, 20704960, 26055680, 28986944, 33127936, 36233680, 41409920, 57973888, 66255872, 72467360, 82819840, 115947776, 144934720, 165639680, 231895552, 289869440, 331279360, 463791104, 579738880, 1159477760, 2318955520]

約数ペア:

[(1, 2318955520), (2, 1159477760), (4, 579738880), (5, 463791104), (7, 331279360), (8, 289869440), (10, 231895552), (14, 165639680), (16, 144934720), (20, 115947776), (28, 82819840), (32, 72467360), (35, 66255872), (40, 57973888), (56, 41409920), (64, 36233680), (70, 33127936), (80, 28986944), (89, 26055680), (112, 20704960), (128, 18116840), (140, 16563968), (160, 14493472), (178, 13027840), (224, 10352480), (256, 9058420), (280, 8281984), (320, 7246736), (356, 6513920), (445, 5211136), (448, 5176240), (512, 4529210), (560, 4140992), (623, 3722240), (640, 3623368), (712, 3256960), (727, 3189760), (890, 2605568), (896, 2588120), (1024, 2264605), (1120, 2070496), (1246, 1861120), (1280, 1811684), (1424, 1628480), (1454, 1594880), (1780, 1302784), (1792, 1294060), (2240, 1035248), (2492, 930560), (2560, 905842), (2848, 814240), (2908, 797440), (3115, 744448), (3560, 651392), (3584, 647030), (3635, 637952), (4480, 517624), (4984, 465280), (5089, 455680), (5120, 452921), (5696, 407120), (5816, 398720), (6230, 372224), (7120, 325696), (7168, 323515), (7270, 318976), (8960, 258812), (9968, 232640), (10178, 227840), (11392, 203560), (11632, 199360), (12460, 186112), (14240, 162848), (14540, 159488), (17920, 129406), (19936, 116320), (20356, 113920), (22784, 101780), (23264, 99680), (24920, 93056), (25445, 91136), (28480, 81424), (29080, 79744), (35840, 64703), (39872, 58160), (40712, 56960), (45568, 50890), (46528, 49840)]