221326560

素因数分解:

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

素因数の和:607

約数の個数: 384

約数和(自身を含む): 955100160

約数和(自身を除く): 733773600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 563, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1126, 1170, 1248, 1260, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1689, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2252, 2340, 2457, 2520, 2730, 2808, 2815, 2912, 3024, 3120, 3276, 3360, 3378, 3510, 3640, 3744, 3780, 3941, 4095, 4320, 4368, 4504, 4680, 4914, 5040, 5067, 5460, 5616, 5630, 6048, 6240, 6552, 6756, 7020, 7280, 7319, 7560, 7882, 8190, 8445, 8736, 9008, 9360, 9828, 10080, 10134, 10920, 11232, 11260, 11823, 12285, 13104, 13512, 14040, 14560, 14638, 15120, 15201, 15764, 16380, 16890, 18016, 18720, 19656, 19705, 20268, 21840, 21957, 22520, 23646, 24570, 25335, 26208, 27024, 28080, 29276, 30240, 30402, 31528, 32760, 33780, 35469, 36595, 39312, 39410, 40536, 43680, 43914, 45040, 47292, 49140, 50670, 51233, 54048, 56160, 58552, 59115, 60804, 63056, 65520, 65871, 67560, 70938, 73190, 76005, 78624, 78820, 81072, 87828, 90080, 94584, 98280, 101340, 102466, 106407, 109785, 117104, 118230, 121608, 126112, 131040, 131742, 135120, 141876, 146380, 152010, 153699, 157640, 162144, 175656, 177345, 189168, 196560, 197613, 202680, 204932, 212814, 219570, 234208, 236460, 243216, 256165, 263484, 270240, 283752, 292760, 304020, 307398, 315280, 329355, 351312, 354690, 378336, 393120, 395226, 405360, 409864, 425628, 439140, 461097, 472920, 486432, 512330, 526968, 532035, 567504, 585520, 608040, 614796, 630560, 658710, 702624, 709380, 768495, 790452, 810720, 819728, 851256, 878280, 922194, 945840, 988065, 1024660, 1053936, 1064070, 1135008, 1171040, 1216080, 1229592, 1317420, 1383291, 1418760, 1536990, 1580904, 1639456, 1702512, 1756560, 1844388, 1891680, 1976130, 2049320, 2107872, 2128140, 2305485, 2432160, 2459184, 2634840, 2766582, 2837520, 3073980, 3161808, 3405024, 3513120, 3688776, 3952260, 4098640, 4256280, 4610970, 4918368, 5269680, 5533164, 5675040, 6147960, 6323616, 6916455, 7377552, 7904520, 8197280, 8512560, 9221940, 10539360, 11066328, 12295920, 13832910, 14755104, 15809040, 17025120, 18443880, 22132656, 24591840, 27665820, 31618080, 36887760, 44265312, 55331640, 73775520, 110663280, 221326560]

約数ペア:

[(1, 221326560), (2, 110663280), (3, 73775520), (4, 55331640), (5, 44265312), (6, 36887760), (7, 31618080), (8, 27665820), (9, 24591840), (10, 22132656), (12, 18443880), (13, 17025120), (14, 15809040), (15, 14755104), (16, 13832910), (18, 12295920), (20, 11066328), (21, 10539360), (24, 9221940), (26, 8512560), (27, 8197280), (28, 7904520), (30, 7377552), (32, 6916455), (35, 6323616), (36, 6147960), (39, 5675040), (40, 5533164), (42, 5269680), (45, 4918368), (48, 4610970), (52, 4256280), (54, 4098640), (56, 3952260), (60, 3688776), (63, 3513120), (65, 3405024), (70, 3161808), (72, 3073980), (78, 2837520), (80, 2766582), (84, 2634840), (90, 2459184), (91, 2432160), (96, 2305485), (104, 2128140), (105, 2107872), (108, 2049320), (112, 1976130), (117, 1891680), (120, 1844388), (126, 1756560), (130, 1702512), (135, 1639456), (140, 1580904), (144, 1536990), (156, 1418760), (160, 1383291), (168, 1317420), (180, 1229592), (182, 1216080), (189, 1171040), (195, 1135008), (208, 1064070), (210, 1053936), (216, 1024660), (224, 988065), (234, 945840), (240, 922194), (252, 878280), (260, 851256), (270, 819728), (273, 810720), (280, 790452), (288, 768495), (312, 709380), (315, 702624), (336, 658710), (351, 630560), (360, 614796), (364, 608040), (378, 585520), (390, 567504), (416, 532035), (420, 526968), (432, 512330), (455, 486432), (468, 472920), (480, 461097), (504, 439140), (520, 425628), (540, 409864), (546, 405360), (560, 395226), (563, 393120), (585, 378336), (624, 354690), (630, 351312), (672, 329355), (702, 315280), (720, 307398), (728, 304020), (756, 292760), (780, 283752), (819, 270240), (840, 263484), (864, 256165), (910, 243216), (936, 236460), (945, 234208), (1008, 219570), (1040, 212814), (1080, 204932), (1092, 202680), (1120, 197613), (1126, 196560), (1170, 189168), (1248, 177345), (1260, 175656), (1365, 162144), (1404, 157640), (1440, 153699), (1456, 152010), (1512, 146380), (1560, 141876), (1638, 135120), (1680, 131742), (1689, 131040), (1755, 126112), (1820, 121608), (1872, 118230), (1890, 117104), (2016, 109785), (2080, 106407), (2160, 102466), (2184, 101340), (2252, 98280), (2340, 94584), (2457, 90080), (2520, 87828), (2730, 81072), (2808, 78820), (2815, 78624), (2912, 76005), (3024, 73190), (3120, 70938), (3276, 67560), (3360, 65871), (3378, 65520), (3510, 63056), (3640, 60804), (3744, 59115), (3780, 58552), (3941, 56160), (4095, 54048), (4320, 51233), (4368, 50670), (4504, 49140), (4680, 47292), (4914, 45040), (5040, 43914), (5067, 43680), (5460, 40536), (5616, 39410), (5630, 39312), (6048, 36595), (6240, 35469), (6552, 33780), (6756, 32760), (7020, 31528), (7280, 30402), (7319, 30240), (7560, 29276), (7882, 28080), (8190, 27024), (8445, 26208), (8736, 25335), (9008, 24570), (9360, 23646), (9828, 22520), (10080, 21957), (10134, 21840), (10920, 20268), (11232, 19705), (11260, 19656), (11823, 18720), (12285, 18016), (13104, 16890), (13512, 16380), (14040, 15764), (14560, 15201), (14638, 15120)]