235719120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 320

約数和(自身を含む): 923940864

約数和(自身を除く): 688221744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 48, 52, 56, 60, 65, 70, 78, 80, 84, 86, 91, 104, 105, 112, 120, 129, 130, 140, 156, 168, 172, 182, 195, 208, 210, 215, 240, 251, 258, 260, 273, 280, 301, 312, 336, 344, 364, 390, 420, 430, 455, 502, 516, 520, 546, 559, 560, 602, 624, 645, 688, 728, 753, 780, 840, 860, 903, 910, 1004, 1032, 1040, 1092, 1118, 1204, 1255, 1290, 1365, 1456, 1505, 1506, 1560, 1677, 1680, 1720, 1757, 1806, 1820, 2008, 2064, 2184, 2236, 2408, 2510, 2580, 2730, 2795, 3010, 3012, 3120, 3263, 3354, 3440, 3514, 3612, 3640, 3765, 3913, 4016, 4368, 4472, 4515, 4816, 5020, 5160, 5271, 5460, 5590, 6020, 6024, 6526, 6708, 7028, 7224, 7280, 7530, 7826, 8385, 8785, 8944, 9030, 9789, 10040, 10320, 10542, 10793, 10920, 11180, 11739, 12040, 12048, 13052, 13416, 14056, 14448, 15060, 15652, 16315, 16770, 17570, 18060, 19565, 19578, 20080, 21084, 21586, 21840, 22360, 22841, 23478, 24080, 26104, 26355, 26832, 28112, 30120, 31304, 32379, 32630, 33540, 35140, 36120, 39130, 39156, 42168, 43172, 44720, 45682, 46956, 48945, 52208, 52710, 53965, 58695, 60240, 62608, 64758, 65260, 67080, 68523, 70280, 72240, 75551, 78260, 78312, 84336, 86344, 91364, 93912, 97890, 105420, 107930, 114205, 117390, 129516, 130520, 134160, 137046, 140309, 140560, 151102, 156520, 156624, 161895, 172688, 182728, 187824, 195780, 210840, 215860, 226653, 228410, 234780, 259032, 261040, 274092, 280618, 302204, 313040, 323790, 342615, 365456, 377755, 391560, 420927, 421680, 431720, 453306, 456820, 469560, 518064, 548184, 561236, 604408, 647580, 685230, 701545, 755510, 783120, 841854, 863440, 906612, 913640, 939120, 982163, 1096368, 1122472, 1133265, 1208816, 1295160, 1370460, 1403090, 1511020, 1683708, 1813224, 1827280, 1964326, 2104635, 2244944, 2266530, 2590320, 2740920, 2806180, 2946489, 3022040, 3367416, 3626448, 3928652, 4209270, 4533060, 4910815, 5481840, 5612360, 5892978, 6044080, 6734832, 7857304, 8418540, 9066120, 9821630, 11224720, 11785956, 14732445, 15714608, 16837080, 18132240, 19643260, 23571912, 29464890, 33674160, 39286520, 47143824, 58929780, 78573040, 117859560, 235719120]

約数ペア:

[(1, 235719120), (2, 117859560), (3, 78573040), (4, 58929780), (5, 47143824), (6, 39286520), (7, 33674160), (8, 29464890), (10, 23571912), (12, 19643260), (13, 18132240), (14, 16837080), (15, 15714608), (16, 14732445), (20, 11785956), (21, 11224720), (24, 9821630), (26, 9066120), (28, 8418540), (30, 7857304), (35, 6734832), (39, 6044080), (40, 5892978), (42, 5612360), (43, 5481840), (48, 4910815), (52, 4533060), (56, 4209270), (60, 3928652), (65, 3626448), (70, 3367416), (78, 3022040), (80, 2946489), (84, 2806180), (86, 2740920), (91, 2590320), (104, 2266530), (105, 2244944), (112, 2104635), (120, 1964326), (129, 1827280), (130, 1813224), (140, 1683708), (156, 1511020), (168, 1403090), (172, 1370460), (182, 1295160), (195, 1208816), (208, 1133265), (210, 1122472), (215, 1096368), (240, 982163), (251, 939120), (258, 913640), (260, 906612), (273, 863440), (280, 841854), (301, 783120), (312, 755510), (336, 701545), (344, 685230), (364, 647580), (390, 604408), (420, 561236), (430, 548184), (455, 518064), (502, 469560), (516, 456820), (520, 453306), (546, 431720), (559, 421680), (560, 420927), (602, 391560), (624, 377755), (645, 365456), (688, 342615), (728, 323790), (753, 313040), (780, 302204), (840, 280618), (860, 274092), (903, 261040), (910, 259032), (1004, 234780), (1032, 228410), (1040, 226653), (1092, 215860), (1118, 210840), (1204, 195780), (1255, 187824), (1290, 182728), (1365, 172688), (1456, 161895), (1505, 156624), (1506, 156520), (1560, 151102), (1677, 140560), (1680, 140309), (1720, 137046), (1757, 134160), (1806, 130520), (1820, 129516), (2008, 117390), (2064, 114205), (2184, 107930), (2236, 105420), (2408, 97890), (2510, 93912), (2580, 91364), (2730, 86344), (2795, 84336), (3010, 78312), (3012, 78260), (3120, 75551), (3263, 72240), (3354, 70280), (3440, 68523), (3514, 67080), (3612, 65260), (3640, 64758), (3765, 62608), (3913, 60240), (4016, 58695), (4368, 53965), (4472, 52710), (4515, 52208), (4816, 48945), (5020, 46956), (5160, 45682), (5271, 44720), (5460, 43172), (5590, 42168), (6020, 39156), (6024, 39130), (6526, 36120), (6708, 35140), (7028, 33540), (7224, 32630), (7280, 32379), (7530, 31304), (7826, 30120), (8385, 28112), (8785, 26832), (8944, 26355), (9030, 26104), (9789, 24080), (10040, 23478), (10320, 22841), (10542, 22360), (10793, 21840), (10920, 21586), (11180, 21084), (11739, 20080), (12040, 19578), (12048, 19565), (13052, 18060), (13416, 17570), (14056, 16770), (14448, 16315), (15060, 15652)]