214323060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 703261440

約数和(自身を除く): 488938380

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, 269, 271, 294, 420, 490, 538, 542, 588, 735, 807, 813, 980, 1076, 1084, 1345, 1355, 1470, 1614, 1626, 1883, 1897, 2690, 2710, 2940, 3228, 3252, 3766, 3794, 4035, 4065, 5380, 5420, 5649, 5691, 7532, 7588, 8070, 8130, 9415, 9485, 11298, 11382, 13181, 13279, 16140, 16260, 18830, 18970, 22596, 22764, 26362, 26558, 28245, 28455, 37660, 37940, 39543, 39837, 52724, 53116, 56490, 56910, 65905, 66395, 72899, 79086, 79674, 112980, 113820, 131810, 132790, 145798, 158172, 159348, 197715, 199185, 218697, 263620, 265580, 291596, 364495, 395430, 398370, 437394, 510293, 728990, 790860, 796740, 874788, 1020586, 1093485, 1457980, 1530879, 2041172, 2186970, 2551465, 3061758, 3572051, 4373940, 5102930, 6123516, 7144102, 7654395, 10205860, 10716153, 14288204, 15308790, 17860255, 21432306, 30617580, 35720510, 42864612, 53580765, 71441020, 107161530, 214323060]

約数ペア:

[(1, 214323060), (2, 107161530), (3, 71441020), (4, 53580765), (5, 42864612), (6, 35720510), (7, 30617580), (10, 21432306), (12, 17860255), (14, 15308790), (15, 14288204), (20, 10716153), (21, 10205860), (28, 7654395), (30, 7144102), (35, 6123516), (42, 5102930), (49, 4373940), (60, 3572051), (70, 3061758), (84, 2551465), (98, 2186970), (105, 2041172), (140, 1530879), (147, 1457980), (196, 1093485), (210, 1020586), (245, 874788), (269, 796740), (271, 790860), (294, 728990), (420, 510293), (490, 437394), (538, 398370), (542, 395430), (588, 364495), (735, 291596), (807, 265580), (813, 263620), (980, 218697), (1076, 199185), (1084, 197715), (1345, 159348), (1355, 158172), (1470, 145798), (1614, 132790), (1626, 131810), (1883, 113820), (1897, 112980), (2690, 79674), (2710, 79086), (2940, 72899), (3228, 66395), (3252, 65905), (3766, 56910), (3794, 56490), (4035, 53116), (4065, 52724), (5380, 39837), (5420, 39543), (5649, 37940), (5691, 37660), (7532, 28455), (7588, 28245), (8070, 26558), (8130, 26362), (9415, 22764), (9485, 22596), (11298, 18970), (11382, 18830), (13181, 16260), (13279, 16140)]