2160245760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8273}}^1$

素因数の和:8318

約数の個数: 176

約数和(自身を含む): 7316731296

約数和(自身を除く): 5156485536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4352, 5120, 5440, 6528, 7680, 8160, 8273, 8704, 10880, 13056, 15360, 16320, 16546, 17408, 21760, 24819, 26112, 32640, 33092, 41365, 43520, 49638, 52224, 65280, 66184, 82730, 87040, 99276, 124095, 130560, 132368, 140641, 165460, 198552, 248190, 261120, 264736, 281282, 330920, 397104, 421923, 496380, 529472, 562564, 661840, 703205, 794208, 843846, 992760, 1058944, 1125128, 1323680, 1406410, 1588416, 1687692, 1985520, 2109615, 2117888, 2250256, 2647360, 2812820, 3176832, 3375384, 3971040, 4219230, 4235776, 4500512, 5294720, 5625640, 6353664, 6750768, 7942080, 8438460, 8471552, 9001024, 10589440, 11251280, 12707328, 13501536, 15884160, 16876920, 18002048, 21178880, 22502560, 25414656, 27003072, 31768320, 33753840, 36004096, 42357760, 45005120, 54006144, 63536640, 67507680, 72008192, 90010240, 108012288, 127073280, 135015360, 144016384, 180020480, 216024576, 270030720, 360040960, 432049152, 540061440, 720081920, 1080122880, 2160245760]

約数ペア:

[(1, 2160245760), (2, 1080122880), (3, 720081920), (4, 540061440), (5, 432049152), (6, 360040960), (8, 270030720), (10, 216024576), (12, 180020480), (15, 144016384), (16, 135015360), (17, 127073280), (20, 108012288), (24, 90010240), (30, 72008192), (32, 67507680), (34, 63536640), (40, 54006144), (48, 45005120), (51, 42357760), (60, 36004096), (64, 33753840), (68, 31768320), (80, 27003072), (85, 25414656), (96, 22502560), (102, 21178880), (120, 18002048), (128, 16876920), (136, 15884160), (160, 13501536), (170, 12707328), (192, 11251280), (204, 10589440), (240, 9001024), (255, 8471552), (256, 8438460), (272, 7942080), (320, 6750768), (340, 6353664), (384, 5625640), (408, 5294720), (480, 4500512), (510, 4235776), (512, 4219230), (544, 3971040), (640, 3375384), (680, 3176832), (768, 2812820), (816, 2647360), (960, 2250256), (1020, 2117888), (1024, 2109615), (1088, 1985520), (1280, 1687692), (1360, 1588416), (1536, 1406410), (1632, 1323680), (1920, 1125128), (2040, 1058944), (2176, 992760), (2560, 843846), (2720, 794208), (3072, 703205), (3264, 661840), (3840, 562564), (4080, 529472), (4352, 496380), (5120, 421923), (5440, 397104), (6528, 330920), (7680, 281282), (8160, 264736), (8273, 261120), (8704, 248190), (10880, 198552), (13056, 165460), (15360, 140641), (16320, 132368), (16546, 130560), (17408, 124095), (21760, 99276), (24819, 87040), (26112, 82730), (32640, 66184), (33092, 65280), (41365, 52224), (43520, 49638)]