207239760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3202

約数の個数: 240

約数和(自身を含む): 856861824

約数和(自身を除く): 649622064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3163, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6326, 6552, 7280, 8190, 9360, 9489, 10920, 12652, 13104, 15815, 16380, 18978, 21840, 22141, 25304, 28467, 31630, 32760, 37956, 41119, 44282, 47445, 50608, 56934, 63260, 65520, 66423, 75912, 82238, 88564, 94890, 110705, 113868, 123357, 126520, 132846, 142335, 151824, 164476, 177128, 189780, 199269, 205595, 221410, 227736, 246714, 253040, 265692, 284670, 287833, 328952, 332115, 354256, 370071, 379560, 398538, 411190, 442820, 455472, 493428, 531384, 569340, 575666, 616785, 657904, 664230, 740142, 759120, 797076, 822380, 863499, 885640, 986856, 996345, 1062768, 1138680, 1151332, 1233570, 1328460, 1439165, 1480284, 1594152, 1644760, 1726998, 1771280, 1850355, 1973712, 1992690, 2277360, 2302664, 2467140, 2590497, 2656920, 2878330, 2960568, 3188304, 3289520, 3453996, 3700710, 3985380, 4317495, 4605328, 4934280, 5180994, 5313840, 5756660, 5921136, 6907992, 7401420, 7970760, 8634990, 9868560, 10361988, 11513320, 12952485, 13815984, 14802840, 15941520, 17269980, 20723976, 23026640, 25904970, 29605680, 34539960, 41447952, 51809940, 69079920, 103619880, 207239760]

約数ペア:

[(1, 207239760), (2, 103619880), (3, 69079920), (4, 51809940), (5, 41447952), (6, 34539960), (7, 29605680), (8, 25904970), (9, 23026640), (10, 20723976), (12, 17269980), (13, 15941520), (14, 14802840), (15, 13815984), (16, 12952485), (18, 11513320), (20, 10361988), (21, 9868560), (24, 8634990), (26, 7970760), (28, 7401420), (30, 6907992), (35, 5921136), (36, 5756660), (39, 5313840), (40, 5180994), (42, 4934280), (45, 4605328), (48, 4317495), (52, 3985380), (56, 3700710), (60, 3453996), (63, 3289520), (65, 3188304), (70, 2960568), (72, 2878330), (78, 2656920), (80, 2590497), (84, 2467140), (90, 2302664), (91, 2277360), (104, 1992690), (105, 1973712), (112, 1850355), (117, 1771280), (120, 1726998), (126, 1644760), (130, 1594152), (140, 1480284), (144, 1439165), (156, 1328460), (168, 1233570), (180, 1151332), (182, 1138680), (195, 1062768), (208, 996345), (210, 986856), (234, 885640), (240, 863499), (252, 822380), (260, 797076), (273, 759120), (280, 740142), (312, 664230), (315, 657904), (336, 616785), (360, 575666), (364, 569340), (390, 531384), (420, 493428), (455, 455472), (468, 442820), (504, 411190), (520, 398538), (546, 379560), (560, 370071), (585, 354256), (624, 332115), (630, 328952), (720, 287833), (728, 284670), (780, 265692), (819, 253040), (840, 246714), (910, 227736), (936, 221410), (1008, 205595), (1040, 199269), (1092, 189780), (1170, 177128), (1260, 164476), (1365, 151824), (1456, 142335), (1560, 132846), (1638, 126520), (1680, 123357), (1820, 113868), (1872, 110705), (2184, 94890), (2340, 88564), (2520, 82238), (2730, 75912), (3120, 66423), (3163, 65520), (3276, 63260), (3640, 56934), (4095, 50608), (4368, 47445), (4680, 44282), (5040, 41119), (5460, 37956), (6326, 32760), (6552, 31630), (7280, 28467), (8190, 25304), (9360, 22141), (9489, 21840), (10920, 18978), (12652, 16380), (13104, 15815)]