222888894060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1621}}^1\times {\mathrm{46769}}^1$

素因数の和:48416

約数の個数: 144

約数和(自身を含む): 726444361440

約数和(自身を除く): 503555467380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1621, 2940, 3242, 4863, 6484, 8105, 9726, 11347, 16210, 19452, 22694, 24315, 32420, 34041, 45388, 46769, 48630, 56735, 68082, 79429, 93538, 97260, 113470, 136164, 140307, 158858, 170205, 187076, 226940, 233845, 238287, 280614, 317716, 327383, 340410, 397145, 467690, 476574, 561228, 654766, 680820, 701535, 794290, 935380, 953148, 982149, 1191435, 1309532, 1403070, 1588580, 1636915, 1964298, 2291681, 2382870, 2806140, 3273830, 3928596, 4583362, 4765740, 4910745, 6547660, 6875043, 9166724, 9821490, 11458405, 13750086, 19642980, 22916810, 27500172, 34375215, 45833620, 68750430, 75812549, 137500860, 151625098, 227437647, 303250196, 379062745, 454875294, 530687843, 758125490, 909750588, 1061375686, 1137188235, 1516250980, 1592063529, 2122751372, 2274376470, 2653439215, 3184127058, 3714814901, 4548752940, 5306878430, 6368254116, 7429629802, 7960317645, 10613756860, 11144444703, 14859259604, 15920635290, 18574074505, 22288889406, 31841270580, 37148149010, 44577778812, 55722223515, 74296298020, 111444447030, 222888894060]

約数ペア:

[(1, 222888894060), (2, 111444447030), (3, 74296298020), (4, 55722223515), (5, 44577778812), (6, 37148149010), (7, 31841270580), (10, 22288889406), (12, 18574074505), (14, 15920635290), (15, 14859259604), (20, 11144444703), (21, 10613756860), (28, 7960317645), (30, 7429629802), (35, 6368254116), (42, 5306878430), (49, 4548752940), (60, 3714814901), (70, 3184127058), (84, 2653439215), (98, 2274376470), (105, 2122751372), (140, 1592063529), (147, 1516250980), (196, 1137188235), (210, 1061375686), (245, 909750588), (294, 758125490), (420, 530687843), (490, 454875294), (588, 379062745), (735, 303250196), (980, 227437647), (1470, 151625098), (1621, 137500860), (2940, 75812549), (3242, 68750430), (4863, 45833620), (6484, 34375215), (8105, 27500172), (9726, 22916810), (11347, 19642980), (16210, 13750086), (19452, 11458405), (22694, 9821490), (24315, 9166724), (32420, 6875043), (34041, 6547660), (45388, 4910745), (46769, 4765740), (48630, 4583362), (56735, 3928596), (68082, 3273830), (79429, 2806140), (93538, 2382870), (97260, 2291681), (113470, 1964298), (136164, 1636915), (140307, 1588580), (158858, 1403070), (170205, 1309532), (187076, 1191435), (226940, 982149), (233845, 953148), (238287, 935380), (280614, 794290), (317716, 701535), (327383, 680820), (340410, 654766), (397145, 561228), (467690, 476574)]