280852110

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 384

約数和(自身を含む): 1006387200

約数和(自身を除く): 725535090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 27, 30, 33, 35, 38, 42, 45, 54, 55, 57, 63, 66, 70, 77, 79, 81, 90, 95, 99, 105, 110, 114, 126, 133, 135, 154, 158, 162, 165, 171, 189, 190, 198, 209, 210, 231, 237, 243, 266, 270, 285, 297, 315, 330, 342, 378, 385, 395, 399, 405, 418, 462, 474, 486, 495, 513, 553, 567, 570, 594, 627, 630, 665, 693, 711, 770, 790, 798, 810, 855, 869, 891, 945, 990, 1026, 1045, 1106, 1134, 1155, 1185, 1197, 1215, 1254, 1330, 1386, 1422, 1463, 1485, 1501, 1539, 1659, 1701, 1710, 1738, 1782, 1881, 1890, 1995, 2079, 2090, 2133, 2310, 2370, 2394, 2430, 2565, 2607, 2673, 2765, 2835, 2926, 2970, 3002, 3078, 3135, 3318, 3402, 3465, 3555, 3591, 3762, 3990, 4158, 4266, 4345, 4389, 4455, 4503, 4617, 4977, 5130, 5214, 5346, 5530, 5643, 5670, 5985, 6083, 6237, 6270, 6399, 6930, 7110, 7182, 7315, 7505, 7695, 7821, 8295, 8505, 8690, 8778, 8910, 9006, 9234, 9405, 9954, 10395, 10507, 10665, 10773, 11286, 11970, 12166, 12474, 12798, 13035, 13167, 13365, 13509, 14630, 14931, 15010, 15390, 15642, 16511, 16590, 16929, 17010, 17955, 18249, 18711, 18810, 19197, 20790, 21014, 21330, 21546, 21945, 22515, 23085, 23463, 24885, 26070, 26334, 26730, 27018, 28215, 29862, 30415, 31185, 31521, 31995, 32319, 33022, 33858, 35910, 36498, 37422, 38394, 39105, 39501, 40527, 43890, 44793, 45030, 46170, 46926, 49533, 49770, 50787, 52535, 53865, 54747, 56430, 60830, 62370, 63042, 63990, 64638, 65835, 67545, 70389, 74655, 78210, 79002, 81054, 82555, 84645, 89586, 91245, 93555, 94563, 95985, 99066, 101574, 105070, 107730, 109494, 115577, 117315, 118503, 121581, 131670, 134379, 135090, 140778, 148599, 149310, 157605, 161595, 164241, 165110, 169290, 182490, 187110, 189126, 191970, 197505, 202635, 211167, 223965, 231154, 234630, 237006, 243162, 247665, 253935, 268758, 273735, 283689, 297198, 315210, 323190, 328482, 346731, 351945, 355509, 364743, 395010, 405270, 422334, 445797, 447930, 472815, 492723, 495330, 507870, 547470, 567378, 577885, 592515, 607905, 671895, 693462, 703890, 711018, 729486, 742995, 821205, 851067, 891594, 945630, 985446, 1040193, 1055835, 1155770, 1185030, 1215810, 1337391, 1343790, 1418445, 1478169, 1485990, 1642410, 1702134, 1733655, 1777545, 1823715, 2080386, 2111670, 2228985, 2463615, 2553201, 2674782, 2836890, 2956338, 3120579, 3467310, 3555090, 3647430, 4012173, 4255335, 4457970, 4927230, 5106402, 5200965, 6241158, 6686955, 7390845, 8024346, 8510670, 9361737, 10401930, 12766005, 13373910, 14781690, 15602895, 18723474, 20060865, 25532010, 28085211, 31205790, 40121730, 46808685, 56170422, 93617370, 140426055, 280852110]

約数ペア:

[(1, 280852110), (2, 140426055), (3, 93617370), (5, 56170422), (6, 46808685), (7, 40121730), (9, 31205790), (10, 28085211), (11, 25532010), (14, 20060865), (15, 18723474), (18, 15602895), (19, 14781690), (21, 13373910), (22, 12766005), (27, 10401930), (30, 9361737), (33, 8510670), (35, 8024346), (38, 7390845), (42, 6686955), (45, 6241158), (54, 5200965), (55, 5106402), (57, 4927230), (63, 4457970), (66, 4255335), (70, 4012173), (77, 3647430), (79, 3555090), (81, 3467310), (90, 3120579), (95, 2956338), (99, 2836890), (105, 2674782), (110, 2553201), (114, 2463615), (126, 2228985), (133, 2111670), (135, 2080386), (154, 1823715), (158, 1777545), (162, 1733655), (165, 1702134), (171, 1642410), (189, 1485990), (190, 1478169), (198, 1418445), (209, 1343790), (210, 1337391), (231, 1215810), (237, 1185030), (243, 1155770), (266, 1055835), (270, 1040193), (285, 985446), (297, 945630), (315, 891594), (330, 851067), (342, 821205), (378, 742995), (385, 729486), (395, 711018), (399, 703890), (405, 693462), (418, 671895), (462, 607905), (474, 592515), (486, 577885), (495, 567378), (513, 547470), (553, 507870), (567, 495330), (570, 492723), (594, 472815), (627, 447930), (630, 445797), (665, 422334), (693, 405270), (711, 395010), (770, 364743), (790, 355509), (798, 351945), (810, 346731), (855, 328482), (869, 323190), (891, 315210), (945, 297198), (990, 283689), (1026, 273735), (1045, 268758), (1106, 253935), (1134, 247665), (1155, 243162), (1185, 237006), (1197, 234630), (1215, 231154), (1254, 223965), (1330, 211167), (1386, 202635), (1422, 197505), (1463, 191970), (1485, 189126), (1501, 187110), (1539, 182490), (1659, 169290), (1701, 165110), (1710, 164241), (1738, 161595), (1782, 157605), (1881, 149310), (1890, 148599), (1995, 140778), (2079, 135090), (2090, 134379), (2133, 131670), (2310, 121581), (2370, 118503), (2394, 117315), (2430, 115577), (2565, 109494), (2607, 107730), (2673, 105070), (2765, 101574), (2835, 99066), (2926, 95985), (2970, 94563), (3002, 93555), (3078, 91245), (3135, 89586), (3318, 84645), (3402, 82555), (3465, 81054), (3555, 79002), (3591, 78210), (3762, 74655), (3990, 70389), (4158, 67545), (4266, 65835), (4345, 64638), (4389, 63990), (4455, 63042), (4503, 62370), (4617, 60830), (4977, 56430), (5130, 54747), (5214, 53865), (5346, 52535), (5530, 50787), (5643, 49770), (5670, 49533), (5985, 46926), (6083, 46170), (6237, 45030), (6270, 44793), (6399, 43890), (6930, 40527), (7110, 39501), (7182, 39105), (7315, 38394), (7505, 37422), (7695, 36498), (7821, 35910), (8295, 33858), (8505, 33022), (8690, 32319), (8778, 31995), (8910, 31521), (9006, 31185), (9234, 30415), (9405, 29862), (9954, 28215), (10395, 27018), (10507, 26730), (10665, 26334), (10773, 26070), (11286, 24885), (11970, 23463), (12166, 23085), (12474, 22515), (12798, 21945), (13035, 21546), (13167, 21330), (13365, 21014), (13509, 20790), (14630, 19197), (14931, 18810), (15010, 18711), (15390, 18249), (15642, 17955), (16511, 17010), (16590, 16929)]