69827520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10391}}^1$

素因数の和:10418

約数の個数: 112

約数和(自身を含む): 253398528

約数和(自身を除く): 183571008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10391, 20782, 31173, 41564, 51955, 62346, 72737, 83128, 103910, 124692, 145474, 155865, 166256, 207820, 218211, 249384, 290948, 311730, 332512, 363685, 415640, 436422, 498768, 581896, 623460, 665024, 727370, 831280, 872844, 997536, 1091055, 1163792, 1246920, 1454740, 1662560, 1745688, 1995072, 2182110, 2327584, 2493840, 2909480, 3325120, 3491376, 4364220, 4655168, 4987680, 5818960, 6982752, 8728440, 9975360, 11637920, 13965504, 17456880, 23275840, 34913760, 69827520]

約数ペア:

[(1, 69827520), (2, 34913760), (3, 23275840), (4, 17456880), (5, 13965504), (6, 11637920), (7, 9975360), (8, 8728440), (10, 6982752), (12, 5818960), (14, 4987680), (15, 4655168), (16, 4364220), (20, 3491376), (21, 3325120), (24, 2909480), (28, 2493840), (30, 2327584), (32, 2182110), (35, 1995072), (40, 1745688), (42, 1662560), (48, 1454740), (56, 1246920), (60, 1163792), (64, 1091055), (70, 997536), (80, 872844), (84, 831280), (96, 727370), (105, 665024), (112, 623460), (120, 581896), (140, 498768), (160, 436422), (168, 415640), (192, 363685), (210, 332512), (224, 311730), (240, 290948), (280, 249384), (320, 218211), (336, 207820), (420, 166256), (448, 155865), (480, 145474), (560, 124692), (672, 103910), (840, 83128), (960, 72737), (1120, 62346), (1344, 51955), (1680, 41564), (2240, 31173), (3360, 20782), (6720, 10391)]