551837160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9521}}^1$

素因数の和:9568

約数の個数: 192

約数和(自身を含む): 2139022080

約数和(自身を除く): 1587184920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7245, 8280, 9521, 9660, 11592, 14490, 19042, 19320, 28563, 28980, 38084, 47605, 57126, 57960, 66647, 76168, 85689, 95210, 114252, 133294, 142815, 171378, 190420, 199941, 218983, 228504, 266588, 285630, 333235, 342756, 380840, 399882, 428445, 437966, 533176, 571260, 599823, 656949, 666470, 685512, 799764, 856890, 875932, 999705, 1094915, 1142520, 1199646, 1313898, 1332940, 1532881, 1599528, 1713780, 1751864, 1970847, 1999410, 2189830, 2399292, 2627796, 2665880, 2999115, 3065762, 3284745, 3427560, 3941694, 3998820, 4379660, 4598643, 4798584, 5255592, 5998230, 6131524, 6569490, 7664405, 7883388, 7997640, 8759320, 9197286, 9854235, 11996460, 12263048, 13138980, 13795929, 15328810, 15766776, 18394572, 19708470, 22993215, 23992920, 26277960, 27591858, 30657620, 36789144, 39416940, 45986430, 55183716, 61315240, 68979645, 78833880, 91972860, 110367432, 137959290, 183945720, 275918580, 551837160]

約数ペア:

[(1, 551837160), (2, 275918580), (3, 183945720), (4, 137959290), (5, 110367432), (6, 91972860), (7, 78833880), (8, 68979645), (9, 61315240), (10, 55183716), (12, 45986430), (14, 39416940), (15, 36789144), (18, 30657620), (20, 27591858), (21, 26277960), (23, 23992920), (24, 22993215), (28, 19708470), (30, 18394572), (35, 15766776), (36, 15328810), (40, 13795929), (42, 13138980), (45, 12263048), (46, 11996460), (56, 9854235), (60, 9197286), (63, 8759320), (69, 7997640), (70, 7883388), (72, 7664405), (84, 6569490), (90, 6131524), (92, 5998230), (105, 5255592), (115, 4798584), (120, 4598643), (126, 4379660), (138, 3998820), (140, 3941694), (161, 3427560), (168, 3284745), (180, 3065762), (184, 2999115), (207, 2665880), (210, 2627796), (230, 2399292), (252, 2189830), (276, 1999410), (280, 1970847), (315, 1751864), (322, 1713780), (345, 1599528), (360, 1532881), (414, 1332940), (420, 1313898), (460, 1199646), (483, 1142520), (504, 1094915), (552, 999705), (630, 875932), (644, 856890), (690, 799764), (805, 685512), (828, 666470), (840, 656949), (920, 599823), (966, 571260), (1035, 533176), (1260, 437966), (1288, 428445), (1380, 399882), (1449, 380840), (1610, 342756), (1656, 333235), (1932, 285630), (2070, 266588), (2415, 228504), (2520, 218983), (2760, 199941), (2898, 190420), (3220, 171378), (3864, 142815), (4140, 133294), (4830, 114252), (5796, 95210), (6440, 85689), (7245, 76168), (8280, 66647), (9521, 57960), (9660, 57126), (11592, 47605), (14490, 38084), (19042, 28980), (19320, 28563)]