344838060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 240

約数和(自身を含む): 1264564224

約数和(自身を除く): 919726164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 135, 140, 141, 162, 180, 188, 189, 210, 235, 252, 270, 282, 315, 324, 329, 378, 405, 420, 423, 470, 540, 564, 567, 630, 647, 658, 705, 756, 810, 846, 940, 945, 987, 1134, 1260, 1269, 1294, 1316, 1410, 1620, 1645, 1692, 1890, 1941, 1974, 2115, 2268, 2538, 2588, 2820, 2835, 2961, 3235, 3290, 3780, 3807, 3882, 3948, 4230, 4529, 4935, 5076, 5670, 5823, 5922, 6345, 6470, 6580, 7614, 7764, 8460, 8883, 9058, 9705, 9870, 11340, 11646, 11844, 12690, 12940, 13587, 14805, 15228, 17469, 17766, 18116, 19035, 19410, 19740, 22645, 23292, 25380, 26649, 27174, 29115, 29610, 30409, 34938, 35532, 38070, 38820, 40761, 44415, 45290, 52407, 53298, 54348, 58230, 59220, 60818, 67935, 69876, 76140, 81522, 87345, 88830, 90580, 91227, 104814, 106596, 116460, 121636, 122283, 133245, 135870, 152045, 163044, 174690, 177660, 182454, 203805, 209628, 212863, 244566, 262035, 266490, 271740, 273681, 304090, 349380, 364908, 366849, 407610, 425726, 456135, 489132, 524070, 532980, 547362, 608180, 611415, 638589, 733698, 815220, 821043, 851452, 912270, 1048140, 1064315, 1094724, 1222830, 1277178, 1368405, 1467396, 1642086, 1824540, 1834245, 1915767, 2128630, 2445660, 2463129, 2554356, 2736810, 3192945, 3284172, 3668490, 3831534, 4105215, 4257260, 4926258, 5473620, 5747301, 6385890, 7336980, 7663068, 8210430, 9578835, 9852516, 11494602, 12315645, 12771780, 16420860, 17241903, 19157670, 22989204, 24631290, 28736505, 34483806, 38315340, 49262580, 57473010, 68967612, 86209515, 114946020, 172419030, 344838060]

約数ペア:

[(1, 344838060), (2, 172419030), (3, 114946020), (4, 86209515), (5, 68967612), (6, 57473010), (7, 49262580), (9, 38315340), (10, 34483806), (12, 28736505), (14, 24631290), (15, 22989204), (18, 19157670), (20, 17241903), (21, 16420860), (27, 12771780), (28, 12315645), (30, 11494602), (35, 9852516), (36, 9578835), (42, 8210430), (45, 7663068), (47, 7336980), (54, 6385890), (60, 5747301), (63, 5473620), (70, 4926258), (81, 4257260), (84, 4105215), (90, 3831534), (94, 3668490), (105, 3284172), (108, 3192945), (126, 2736810), (135, 2554356), (140, 2463129), (141, 2445660), (162, 2128630), (180, 1915767), (188, 1834245), (189, 1824540), (210, 1642086), (235, 1467396), (252, 1368405), (270, 1277178), (282, 1222830), (315, 1094724), (324, 1064315), (329, 1048140), (378, 912270), (405, 851452), (420, 821043), (423, 815220), (470, 733698), (540, 638589), (564, 611415), (567, 608180), (630, 547362), (647, 532980), (658, 524070), (705, 489132), (756, 456135), (810, 425726), (846, 407610), (940, 366849), (945, 364908), (987, 349380), (1134, 304090), (1260, 273681), (1269, 271740), (1294, 266490), (1316, 262035), (1410, 244566), (1620, 212863), (1645, 209628), (1692, 203805), (1890, 182454), (1941, 177660), (1974, 174690), (2115, 163044), (2268, 152045), (2538, 135870), (2588, 133245), (2820, 122283), (2835, 121636), (2961, 116460), (3235, 106596), (3290, 104814), (3780, 91227), (3807, 90580), (3882, 88830), (3948, 87345), (4230, 81522), (4529, 76140), (4935, 69876), (5076, 67935), (5670, 60818), (5823, 59220), (5922, 58230), (6345, 54348), (6470, 53298), (6580, 52407), (7614, 45290), (7764, 44415), (8460, 40761), (8883, 38820), (9058, 38070), (9705, 35532), (9870, 34938), (11340, 30409), (11646, 29610), (11844, 29115), (12690, 27174), (12940, 26649), (13587, 25380), (14805, 23292), (15228, 22645), (17469, 19740), (17766, 19410), (18116, 19035)]