340742010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 1061683200

約数和(自身を除く): 720941190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 47, 57, 69, 70, 79, 94, 95, 105, 114, 115, 133, 138, 141, 158, 161, 190, 210, 230, 235, 237, 266, 282, 285, 322, 329, 345, 395, 399, 437, 470, 474, 483, 553, 570, 658, 665, 690, 705, 790, 798, 805, 874, 893, 966, 987, 1081, 1106, 1185, 1311, 1330, 1410, 1501, 1610, 1645, 1659, 1786, 1817, 1974, 1995, 2162, 2185, 2370, 2415, 2622, 2679, 2765, 3002, 3059, 3243, 3290, 3318, 3634, 3713, 3990, 4370, 4465, 4503, 4830, 4935, 5358, 5405, 5451, 5530, 6118, 6251, 6486, 6555, 7426, 7505, 7567, 8295, 8930, 9006, 9085, 9177, 9870, 10507, 10810, 10902, 11139, 12502, 12719, 13110, 13395, 15010, 15134, 15295, 16215, 16590, 18170, 18354, 18565, 18753, 20539, 21014, 22278, 22515, 22701, 25438, 25991, 26790, 27255, 30590, 31255, 31521, 32430, 34523, 37130, 37506, 37835, 38157, 41078, 45030, 45402, 45885, 51982, 52535, 54510, 55695, 61617, 62510, 63042, 63595, 69046, 70547, 75670, 76314, 77973, 85399, 91770, 93765, 102695, 103569, 105070, 111390, 113505, 123234, 127190, 129955, 141094, 143773, 155946, 157605, 170798, 172615, 187530, 190785, 205390, 207138, 211641, 227010, 241661, 256197, 259910, 287546, 308085, 315210, 345230, 352735, 381570, 389865, 423282, 426995, 431319, 483322, 493829, 512394, 517845, 597793, 616170, 705470, 718865, 724983, 779730, 853990, 862638, 987658, 1035690, 1058205, 1195586, 1208305, 1280985, 1437730, 1449966, 1481487, 1622581, 1793379, 2116410, 2156595, 2416610, 2469145, 2561970, 2962974, 2988965, 3245162, 3586758, 3624915, 4313190, 4867743, 4938290, 5977930, 7249830, 7407435, 8112905, 8966895, 9735486, 11358067, 14814870, 16225810, 17933790, 22716134, 24338715, 34074201, 48677430, 56790335, 68148402, 113580670, 170371005, 340742010]

約数ペア:

[(1, 340742010), (2, 170371005), (3, 113580670), (5, 68148402), (6, 56790335), (7, 48677430), (10, 34074201), (14, 24338715), (15, 22716134), (19, 17933790), (21, 16225810), (23, 14814870), (30, 11358067), (35, 9735486), (38, 8966895), (42, 8112905), (46, 7407435), (47, 7249830), (57, 5977930), (69, 4938290), (70, 4867743), (79, 4313190), (94, 3624915), (95, 3586758), (105, 3245162), (114, 2988965), (115, 2962974), (133, 2561970), (138, 2469145), (141, 2416610), (158, 2156595), (161, 2116410), (190, 1793379), (210, 1622581), (230, 1481487), (235, 1449966), (237, 1437730), (266, 1280985), (282, 1208305), (285, 1195586), (322, 1058205), (329, 1035690), (345, 987658), (395, 862638), (399, 853990), (437, 779730), (470, 724983), (474, 718865), (483, 705470), (553, 616170), (570, 597793), (658, 517845), (665, 512394), (690, 493829), (705, 483322), (790, 431319), (798, 426995), (805, 423282), (874, 389865), (893, 381570), (966, 352735), (987, 345230), (1081, 315210), (1106, 308085), (1185, 287546), (1311, 259910), (1330, 256197), (1410, 241661), (1501, 227010), (1610, 211641), (1645, 207138), (1659, 205390), (1786, 190785), (1817, 187530), (1974, 172615), (1995, 170798), (2162, 157605), (2185, 155946), (2370, 143773), (2415, 141094), (2622, 129955), (2679, 127190), (2765, 123234), (3002, 113505), (3059, 111390), (3243, 105070), (3290, 103569), (3318, 102695), (3634, 93765), (3713, 91770), (3990, 85399), (4370, 77973), (4465, 76314), (4503, 75670), (4830, 70547), (4935, 69046), (5358, 63595), (5405, 63042), (5451, 62510), (5530, 61617), (6118, 55695), (6251, 54510), (6486, 52535), (6555, 51982), (7426, 45885), (7505, 45402), (7567, 45030), (8295, 41078), (8930, 38157), (9006, 37835), (9085, 37506), (9177, 37130), (9870, 34523), (10507, 32430), (10810, 31521), (10902, 31255), (11139, 30590), (12502, 27255), (12719, 26790), (13110, 25991), (13395, 25438), (15010, 22701), (15134, 22515), (15295, 22278), (16215, 21014), (16590, 20539), (18170, 18753), (18354, 18565)]