244396320

素因数分解:

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

素因数の和:10423

約数の個数: 144

約数和(自身を含む): 895624128

約数和(自身を除く): 651227808

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 10391, 11760, 20782, 23520, 31173, 41564, 51955, 62346, 72737, 83128, 103910, 124692, 145474, 155865, 166256, 207820, 218211, 249384, 290948, 311730, 332512, 363685, 415640, 436422, 498768, 509159, 581896, 623460, 727370, 831280, 872844, 997536, 1018318, 1091055, 1163792, 1246920, 1454740, 1527477, 1662560, 1745688, 2036636, 2182110, 2327584, 2493840, 2545795, 2909480, 3054954, 3491376, 4073272, 4364220, 4987680, 5091590, 5818960, 6109908, 6982752, 7637385, 8146544, 8728440, 10183180, 11637920, 12219816, 15274770, 16293088, 17456880, 20366360, 24439632, 30549540, 34913760, 40732720, 48879264, 61099080, 81465440, 122198160, 244396320]

約数ペア:

[(1, 244396320), (2, 122198160), (3, 81465440), (4, 61099080), (5, 48879264), (6, 40732720), (7, 34913760), (8, 30549540), (10, 24439632), (12, 20366360), (14, 17456880), (15, 16293088), (16, 15274770), (20, 12219816), (21, 11637920), (24, 10183180), (28, 8728440), (30, 8146544), (32, 7637385), (35, 6982752), (40, 6109908), (42, 5818960), (48, 5091590), (49, 4987680), (56, 4364220), (60, 4073272), (70, 3491376), (80, 3054954), (84, 2909480), (96, 2545795), (98, 2493840), (105, 2327584), (112, 2182110), (120, 2036636), (140, 1745688), (147, 1662560), (160, 1527477), (168, 1454740), (196, 1246920), (210, 1163792), (224, 1091055), (240, 1018318), (245, 997536), (280, 872844), (294, 831280), (336, 727370), (392, 623460), (420, 581896), (480, 509159), (490, 498768), (560, 436422), (588, 415640), (672, 363685), (735, 332512), (784, 311730), (840, 290948), (980, 249384), (1120, 218211), (1176, 207820), (1470, 166256), (1568, 155865), (1680, 145474), (1960, 124692), (2352, 103910), (2940, 83128), (3360, 72737), (3920, 62346), (4704, 51955), (5880, 41564), (7840, 31173), (10391, 23520), (11760, 20782)]