314214400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:87

約数の個数: 216

約数和(自身を含む): 870588810

約数和(自身を除く): 556374410

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 128, 136, 152, 160, 170, 190, 200, 256, 272, 304, 320, 323, 340, 361, 380, 400, 425, 475, 512, 544, 608, 640, 646, 680, 722, 760, 800, 850, 950, 1024, 1088, 1216, 1280, 1292, 1360, 1444, 1520, 1600, 1615, 1700, 1805, 1900, 2048, 2176, 2432, 2560, 2584, 2720, 2888, 3040, 3200, 3230, 3400, 3610, 3800, 4352, 4864, 5120, 5168, 5440, 5776, 6080, 6137, 6400, 6460, 6800, 7220, 7600, 8075, 8704, 9025, 9728, 10240, 10336, 10880, 11552, 12160, 12274, 12800, 12920, 13600, 14440, 15200, 16150, 17408, 18050, 19456, 20672, 21760, 23104, 24320, 24548, 25600, 25840, 27200, 28880, 30400, 30685, 32300, 34816, 36100, 38912, 41344, 43520, 46208, 48640, 49096, 51200, 51680, 54400, 57760, 60800, 61370, 64600, 72200, 82688, 87040, 92416, 97280, 98192, 103360, 108800, 115520, 121600, 122740, 129200, 144400, 153425, 165376, 174080, 184832, 194560, 196384, 206720, 217600, 231040, 243200, 245480, 258400, 288800, 306850, 330752, 369664, 392768, 413440, 435200, 462080, 486400, 490960, 516800, 577600, 613700, 661504, 739328, 785536, 826880, 870400, 924160, 972800, 981920, 1033600, 1155200, 1227400, 1571072, 1653760, 1848320, 1963840, 2067200, 2310400, 2454800, 3142144, 3307520, 3696640, 3927680, 4134400, 4620800, 4909600, 6284288, 7855360, 8268800, 9241600, 9819200, 12568576, 15710720, 16537600, 18483200, 19638400, 31421440, 39276800, 62842880, 78553600, 157107200, 314214400]

約数ペア:

[(1, 314214400), (2, 157107200), (4, 78553600), (5, 62842880), (8, 39276800), (10, 31421440), (16, 19638400), (17, 18483200), (19, 16537600), (20, 15710720), (25, 12568576), (32, 9819200), (34, 9241600), (38, 8268800), (40, 7855360), (50, 6284288), (64, 4909600), (68, 4620800), (76, 4134400), (80, 3927680), (85, 3696640), (95, 3307520), (100, 3142144), (128, 2454800), (136, 2310400), (152, 2067200), (160, 1963840), (170, 1848320), (190, 1653760), (200, 1571072), (256, 1227400), (272, 1155200), (304, 1033600), (320, 981920), (323, 972800), (340, 924160), (361, 870400), (380, 826880), (400, 785536), (425, 739328), (475, 661504), (512, 613700), (544, 577600), (608, 516800), (640, 490960), (646, 486400), (680, 462080), (722, 435200), (760, 413440), (800, 392768), (850, 369664), (950, 330752), (1024, 306850), (1088, 288800), (1216, 258400), (1280, 245480), (1292, 243200), (1360, 231040), (1444, 217600), (1520, 206720), (1600, 196384), (1615, 194560), (1700, 184832), (1805, 174080), (1900, 165376), (2048, 153425), (2176, 144400), (2432, 129200), (2560, 122740), (2584, 121600), (2720, 115520), (2888, 108800), (3040, 103360), (3200, 98192), (3230, 97280), (3400, 92416), (3610, 87040), (3800, 82688), (4352, 72200), (4864, 64600), (5120, 61370), (5168, 60800), (5440, 57760), (5776, 54400), (6080, 51680), (6137, 51200), (6400, 49096), (6460, 48640), (6800, 46208), (7220, 43520), (7600, 41344), (8075, 38912), (8704, 36100), (9025, 34816), (9728, 32300), (10240, 30685), (10336, 30400), (10880, 28880), (11552, 27200), (12160, 25840), (12274, 25600), (12800, 24548), (12920, 24320), (13600, 23104), (14440, 21760), (15200, 20672), (16150, 19456), (17408, 18050)]