49637280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 209018880

約数和(自身を除く): 159381600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 79, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 158, 160, 165, 168, 170, 176, 187, 204, 210, 220, 224, 231, 237, 238, 240, 255, 264, 272, 280, 308, 316, 330, 336, 340, 352, 357, 374, 385, 395, 408, 420, 440, 462, 474, 476, 480, 510, 528, 544, 553, 560, 561, 595, 616, 632, 660, 672, 680, 714, 748, 770, 790, 816, 840, 869, 880, 924, 935, 948, 952, 1020, 1056, 1106, 1120, 1122, 1155, 1185, 1190, 1232, 1264, 1309, 1320, 1343, 1360, 1428, 1496, 1540, 1580, 1632, 1659, 1680, 1738, 1760, 1785, 1848, 1870, 1896, 1904, 2040, 2212, 2244, 2310, 2370, 2380, 2464, 2528, 2607, 2618, 2640, 2686, 2720, 2765, 2805, 2856, 2992, 3080, 3160, 3318, 3360, 3476, 3570, 3696, 3740, 3792, 3808, 3927, 4029, 4080, 4345, 4424, 4488, 4620, 4740, 4760, 5214, 5236, 5280, 5372, 5530, 5610, 5712, 5984, 6083, 6160, 6320, 6545, 6636, 6715, 6952, 7140, 7392, 7480, 7584, 7854, 8058, 8160, 8295, 8690, 8848, 8976, 9240, 9401, 9480, 9520, 10428, 10472, 10744, 11060, 11220, 11424, 12166, 12320, 12640, 13035, 13090, 13272, 13430, 13904, 14280, 14773, 14960, 15708, 16116, 16590, 17380, 17696, 17952, 18249, 18480, 18802, 18960, 19040, 19635, 20145, 20856, 20944, 21488, 22120, 22440, 24332, 26070, 26180, 26544, 26860, 27808, 28203, 28560, 29546, 29920, 30415, 31416, 32232, 33180, 34760, 36498, 36960, 37604, 37920, 39270, 40290, 41712, 41888, 42976, 44240, 44319, 44880, 47005, 48664, 52140, 52360, 53088, 53720, 56406, 57120, 59092, 60830, 62832, 64464, 66360, 69520, 72996, 73865, 75208, 78540, 80580, 83424, 88480, 88638, 89760, 91245, 94010, 97328, 103411, 104280, 104720, 107440, 112812, 118184, 121660, 125664, 128928, 132720, 139040, 141015, 145992, 147730, 150416, 157080, 161160, 177276, 182490, 188020, 194656, 206822, 208560, 209440, 214880, 221595, 225624, 236368, 243320, 265440, 282030, 291984, 295460, 300832, 310233, 314160, 322320, 354552, 364980, 376040, 413644, 417120, 443190, 451248, 472736, 486640, 517055, 564060, 583968, 590920, 620466, 628320, 644640, 709104, 729960, 752080, 827288, 886380, 902496, 973280, 1034110, 1128120, 1181840, 1240932, 1418208, 1459920, 1504160, 1551165, 1654576, 1772760, 2068220, 2256240, 2363680, 2481864, 2919840, 3102330, 3309152, 3545520, 4136440, 4512480, 4963728, 6204660, 7091040, 8272880, 9927456, 12409320, 16545760, 24818640, 49637280]

約数ペア:

[(1, 49637280), (2, 24818640), (3, 16545760), (4, 12409320), (5, 9927456), (6, 8272880), (7, 7091040), (8, 6204660), (10, 4963728), (11, 4512480), (12, 4136440), (14, 3545520), (15, 3309152), (16, 3102330), (17, 2919840), (20, 2481864), (21, 2363680), (22, 2256240), (24, 2068220), (28, 1772760), (30, 1654576), (32, 1551165), (33, 1504160), (34, 1459920), (35, 1418208), (40, 1240932), (42, 1181840), (44, 1128120), (48, 1034110), (51, 973280), (55, 902496), (56, 886380), (60, 827288), (66, 752080), (68, 729960), (70, 709104), (77, 644640), (79, 628320), (80, 620466), (84, 590920), (85, 583968), (88, 564060), (96, 517055), (102, 486640), (105, 472736), (110, 451248), (112, 443190), (119, 417120), (120, 413644), (132, 376040), (136, 364980), (140, 354552), (154, 322320), (158, 314160), (160, 310233), (165, 300832), (168, 295460), (170, 291984), (176, 282030), (187, 265440), (204, 243320), (210, 236368), (220, 225624), (224, 221595), (231, 214880), (237, 209440), (238, 208560), (240, 206822), (255, 194656), (264, 188020), (272, 182490), (280, 177276), (308, 161160), (316, 157080), (330, 150416), (336, 147730), (340, 145992), (352, 141015), (357, 139040), (374, 132720), (385, 128928), (395, 125664), (408, 121660), (420, 118184), (440, 112812), (462, 107440), (474, 104720), (476, 104280), (480, 103411), (510, 97328), (528, 94010), (544, 91245), (553, 89760), (560, 88638), (561, 88480), (595, 83424), (616, 80580), (632, 78540), (660, 75208), (672, 73865), (680, 72996), (714, 69520), (748, 66360), (770, 64464), (790, 62832), (816, 60830), (840, 59092), (869, 57120), (880, 56406), (924, 53720), (935, 53088), (948, 52360), (952, 52140), (1020, 48664), (1056, 47005), (1106, 44880), (1120, 44319), (1122, 44240), (1155, 42976), (1185, 41888), (1190, 41712), (1232, 40290), (1264, 39270), (1309, 37920), (1320, 37604), (1343, 36960), (1360, 36498), (1428, 34760), (1496, 33180), (1540, 32232), (1580, 31416), (1632, 30415), (1659, 29920), (1680, 29546), (1738, 28560), (1760, 28203), (1785, 27808), (1848, 26860), (1870, 26544), (1896, 26180), (1904, 26070), (2040, 24332), (2212, 22440), (2244, 22120), (2310, 21488), (2370, 20944), (2380, 20856), (2464, 20145), (2528, 19635), (2607, 19040), (2618, 18960), (2640, 18802), (2686, 18480), (2720, 18249), (2765, 17952), (2805, 17696), (2856, 17380), (2992, 16590), (3080, 16116), (3160, 15708), (3318, 14960), (3360, 14773), (3476, 14280), (3570, 13904), (3696, 13430), (3740, 13272), (3792, 13090), (3808, 13035), (3927, 12640), (4029, 12320), (4080, 12166), (4345, 11424), (4424, 11220), (4488, 11060), (4620, 10744), (4740, 10472), (4760, 10428), (5214, 9520), (5236, 9480), (5280, 9401), (5372, 9240), (5530, 8976), (5610, 8848), (5712, 8690), (5984, 8295), (6083, 8160), (6160, 8058), (6320, 7854), (6545, 7584), (6636, 7480), (6715, 7392), (6952, 7140)]