196734720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 288

約数和(自身を含む): 774692352

約数和(自身を除く): 577957632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 563, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1126, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1689, 1792, 1820, 1920, 2080, 2184, 2240, 2252, 2496, 2688, 2730, 2815, 2912, 3120, 3328, 3360, 3378, 3640, 3840, 3941, 4160, 4368, 4480, 4504, 4992, 5376, 5460, 5630, 5824, 6240, 6720, 6756, 7280, 7319, 7882, 8320, 8445, 8736, 8960, 9008, 9984, 10920, 11260, 11648, 11823, 12480, 13440, 13512, 14560, 14638, 15764, 16640, 16890, 17472, 18016, 19705, 21840, 21957, 22520, 23296, 23646, 24960, 26880, 27024, 29120, 29276, 31528, 33780, 34944, 36032, 36595, 39410, 43680, 43914, 45040, 47292, 49920, 51233, 54048, 58240, 58552, 59115, 63056, 67560, 69888, 72064, 73190, 78820, 87360, 87828, 90080, 94584, 102466, 108096, 109785, 116480, 117104, 118230, 126112, 135120, 144128, 146380, 153699, 157640, 174720, 175656, 180160, 189168, 204932, 216192, 219570, 234208, 236460, 252224, 256165, 270240, 292760, 307398, 315280, 349440, 351312, 360320, 378336, 409864, 432384, 439140, 468416, 472920, 504448, 512330, 540480, 585520, 614796, 630560, 702624, 720640, 756672, 768495, 819728, 878280, 936832, 945840, 1008896, 1024660, 1080960, 1171040, 1229592, 1261120, 1405248, 1513344, 1536990, 1639456, 1756560, 1873664, 1891680, 2049320, 2161920, 2342080, 2459184, 2522240, 2810496, 3026688, 3073980, 3278912, 3513120, 3783360, 4098640, 4684160, 4918368, 5044480, 5620992, 6147960, 6557824, 7026240, 7566720, 8197280, 9368320, 9836736, 12295920, 13115648, 14052480, 15133440, 16394560, 19673472, 24591840, 28104960, 32789120, 39346944, 49183680, 65578240, 98367360, 196734720]

約数ペア:

[(1, 196734720), (2, 98367360), (3, 65578240), (4, 49183680), (5, 39346944), (6, 32789120), (7, 28104960), (8, 24591840), (10, 19673472), (12, 16394560), (13, 15133440), (14, 14052480), (15, 13115648), (16, 12295920), (20, 9836736), (21, 9368320), (24, 8197280), (26, 7566720), (28, 7026240), (30, 6557824), (32, 6147960), (35, 5620992), (39, 5044480), (40, 4918368), (42, 4684160), (48, 4098640), (52, 3783360), (56, 3513120), (60, 3278912), (64, 3073980), (65, 3026688), (70, 2810496), (78, 2522240), (80, 2459184), (84, 2342080), (91, 2161920), (96, 2049320), (104, 1891680), (105, 1873664), (112, 1756560), (120, 1639456), (128, 1536990), (130, 1513344), (140, 1405248), (156, 1261120), (160, 1229592), (168, 1171040), (182, 1080960), (192, 1024660), (195, 1008896), (208, 945840), (210, 936832), (224, 878280), (240, 819728), (256, 768495), (260, 756672), (273, 720640), (280, 702624), (312, 630560), (320, 614796), (336, 585520), (364, 540480), (384, 512330), (390, 504448), (416, 472920), (420, 468416), (448, 439140), (455, 432384), (480, 409864), (520, 378336), (546, 360320), (560, 351312), (563, 349440), (624, 315280), (640, 307398), (672, 292760), (728, 270240), (768, 256165), (780, 252224), (832, 236460), (840, 234208), (896, 219570), (910, 216192), (960, 204932), (1040, 189168), (1092, 180160), (1120, 175656), (1126, 174720), (1248, 157640), (1280, 153699), (1344, 146380), (1365, 144128), (1456, 135120), (1560, 126112), (1664, 118230), (1680, 117104), (1689, 116480), (1792, 109785), (1820, 108096), (1920, 102466), (2080, 94584), (2184, 90080), (2240, 87828), (2252, 87360), (2496, 78820), (2688, 73190), (2730, 72064), (2815, 69888), (2912, 67560), (3120, 63056), (3328, 59115), (3360, 58552), (3378, 58240), (3640, 54048), (3840, 51233), (3941, 49920), (4160, 47292), (4368, 45040), (4480, 43914), (4504, 43680), (4992, 39410), (5376, 36595), (5460, 36032), (5630, 34944), (5824, 33780), (6240, 31528), (6720, 29276), (6756, 29120), (7280, 27024), (7319, 26880), (7882, 24960), (8320, 23646), (8445, 23296), (8736, 22520), (8960, 21957), (9008, 21840), (9984, 19705), (10920, 18016), (11260, 17472), (11648, 16890), (11823, 16640), (12480, 15764), (13440, 14638), (13512, 14560)]