128444352120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{50969981}}^1$

素因数の和:50970005

約数の個数: 96

約数和(自身を含む): 477079031520

約数和(自身を除く): 348634679400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 50969981, 101939962, 152909943, 203879924, 254849905, 305819886, 356789867, 407759848, 458729829, 509699810, 611639772, 713579734, 764549715, 917459658, 1019399620, 1070369601, 1223279544, 1427159468, 1529099430, 1783949335, 1834919316, 2038799240, 2140739202, 2293649145, 2854318936, 3058198860, 3211108803, 3567898670, 3669838632, 4281478404, 4587298290, 5351848005, 6116397720, 6422217606, 7135797340, 8562956808, 9174596580, 10703696010, 12844435212, 14271594680, 16055544015, 18349193160, 21407392020, 25688870424, 32111088030, 42814784040, 64222176060, 128444352120]

約数ペア:

[(1, 128444352120), (2, 64222176060), (3, 42814784040), (4, 32111088030), (5, 25688870424), (6, 21407392020), (7, 18349193160), (8, 16055544015), (9, 14271594680), (10, 12844435212), (12, 10703696010), (14, 9174596580), (15, 8562956808), (18, 7135797340), (20, 6422217606), (21, 6116397720), (24, 5351848005), (28, 4587298290), (30, 4281478404), (35, 3669838632), (36, 3567898670), (40, 3211108803), (42, 3058198860), (45, 2854318936), (56, 2293649145), (60, 2140739202), (63, 2038799240), (70, 1834919316), (72, 1783949335), (84, 1529099430), (90, 1427159468), (105, 1223279544), (120, 1070369601), (126, 1019399620), (140, 917459658), (168, 764549715), (180, 713579734), (210, 611639772), (252, 509699810), (280, 458729829), (315, 407759848), (360, 356789867), (420, 305819886), (504, 254849905), (630, 203879924), (840, 152909943), (1260, 101939962), (2520, 50969981)]