314747520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9643}}^1$

素因数の和:9682

約数の個数: 128

約数和(自身を含む): 1062383040

約数和(自身を除く): 747635520

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, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 9643, 10880, 16320, 19286, 28929, 32640, 38572, 48215, 57858, 77144, 96430, 115716, 144645, 154288, 163931, 192860, 231432, 289290, 308576, 327862, 385720, 462864, 491793, 578580, 617152, 655724, 771440, 819655, 925728, 983586, 1157160, 1234304, 1311448, 1542880, 1639310, 1851456, 1967172, 2314320, 2458965, 2622896, 3085760, 3278620, 3702912, 3934344, 4628640, 4917930, 5245792, 6171520, 6557240, 7868688, 9257280, 9835860, 10491584, 13114480, 15737376, 18514560, 19671720, 20983168, 26228960, 31474752, 39343440, 52457920, 62949504, 78686880, 104915840, 157373760, 314747520]

約数ペア:

[(1, 314747520), (2, 157373760), (3, 104915840), (4, 78686880), (5, 62949504), (6, 52457920), (8, 39343440), (10, 31474752), (12, 26228960), (15, 20983168), (16, 19671720), (17, 18514560), (20, 15737376), (24, 13114480), (30, 10491584), (32, 9835860), (34, 9257280), (40, 7868688), (48, 6557240), (51, 6171520), (60, 5245792), (64, 4917930), (68, 4628640), (80, 3934344), (85, 3702912), (96, 3278620), (102, 3085760), (120, 2622896), (128, 2458965), (136, 2314320), (160, 1967172), (170, 1851456), (192, 1639310), (204, 1542880), (240, 1311448), (255, 1234304), (272, 1157160), (320, 983586), (340, 925728), (384, 819655), (408, 771440), (480, 655724), (510, 617152), (544, 578580), (640, 491793), (680, 462864), (816, 385720), (960, 327862), (1020, 308576), (1088, 289290), (1360, 231432), (1632, 192860), (1920, 163931), (2040, 154288), (2176, 144645), (2720, 115716), (3264, 96430), (4080, 77144), (5440, 57858), (6528, 48215), (8160, 38572), (9643, 32640), (10880, 28929), (16320, 19286)]