210130848

素因数分解:

$2^5\times 3^5\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 631272096

約数和(自身を除く): 421141248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 243, 244, 288, 324, 366, 432, 443, 486, 488, 549, 648, 732, 864, 886, 972, 976, 1098, 1296, 1329, 1464, 1647, 1772, 1944, 1952, 2196, 2592, 2658, 2928, 3294, 3544, 3888, 3987, 4392, 4941, 5316, 5856, 6588, 7088, 7776, 7974, 8784, 9882, 10632, 11961, 13176, 14176, 14823, 15948, 17568, 19764, 21264, 23922, 26352, 27023, 29646, 31896, 35883, 39528, 42528, 47844, 52704, 54046, 59292, 63792, 71766, 79056, 81069, 95688, 107649, 108092, 118584, 127584, 143532, 158112, 162138, 191376, 215298, 216184, 237168, 243207, 287064, 324276, 382752, 430596, 432368, 474336, 486414, 574128, 648552, 729621, 861192, 864736, 972828, 1148256, 1297104, 1459242, 1722384, 1945656, 2188863, 2594208, 2918484, 3444768, 3891312, 4377726, 5836968, 6566589, 7782624, 8755452, 11673936, 13133178, 17510904, 23347872, 26266356, 35021808, 52532712, 70043616, 105065424, 210130848]

約数ペア:

[(1, 210130848), (2, 105065424), (3, 70043616), (4, 52532712), (6, 35021808), (8, 26266356), (9, 23347872), (12, 17510904), (16, 13133178), (18, 11673936), (24, 8755452), (27, 7782624), (32, 6566589), (36, 5836968), (48, 4377726), (54, 3891312), (61, 3444768), (72, 2918484), (81, 2594208), (96, 2188863), (108, 1945656), (122, 1722384), (144, 1459242), (162, 1297104), (183, 1148256), (216, 972828), (243, 864736), (244, 861192), (288, 729621), (324, 648552), (366, 574128), (432, 486414), (443, 474336), (486, 432368), (488, 430596), (549, 382752), (648, 324276), (732, 287064), (864, 243207), (886, 237168), (972, 216184), (976, 215298), (1098, 191376), (1296, 162138), (1329, 158112), (1464, 143532), (1647, 127584), (1772, 118584), (1944, 108092), (1952, 107649), (2196, 95688), (2592, 81069), (2658, 79056), (2928, 71766), (3294, 63792), (3544, 59292), (3888, 54046), (3987, 52704), (4392, 47844), (4941, 42528), (5316, 39528), (5856, 35883), (6588, 31896), (7088, 29646), (7776, 27023), (7974, 26352), (8784, 23922), (9882, 21264), (10632, 19764), (11961, 17568), (13176, 15948), (14176, 14823)]