1955170560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{10391}}^1$

素因数の和:10429

約数の個数: 216

約数和(自身を含む): 7264506816

約数和(自身を除く): 5309336256

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 10391, 11760, 12544, 13440, 15680, 18816, 20782, 23520, 26880, 31173, 31360, 37632, 41564, 47040, 51955, 62346, 62720, 72737, 83128, 94080, 103910, 124692, 145474, 155865, 166256, 188160, 207820, 218211, 249384, 290948, 311730, 332512, 363685, 415640, 436422, 498768, 509159, 581896, 623460, 665024, 727370, 831280, 872844, 997536, 1018318, 1091055, 1163792, 1246920, 1330048, 1454740, 1527477, 1662560, 1745688, 1995072, 2036636, 2182110, 2327584, 2493840, 2545795, 2660096, 2909480, 3054954, 3325120, 3491376, 3990144, 4073272, 4364220, 4655168, 4987680, 5091590, 5818960, 6109908, 6650240, 6982752, 7637385, 7980288, 8146544, 8728440, 9310336, 9975360, 10183180, 11637920, 12219816, 13300480, 13965504, 15274770, 16293088, 17456880, 18620672, 19950720, 20366360, 23275840, 24439632, 27931008, 30549540, 32586176, 34913760, 39901440, 40732720, 46551680, 48879264, 55862016, 61099080, 65172352, 69827520, 81465440, 93103360, 97758528, 122198160, 130344704, 139655040, 162930880, 195517056, 244396320, 279310080, 325861760, 391034112, 488792640, 651723520, 977585280, 1955170560]

約数ペア:

[(1, 1955170560), (2, 977585280), (3, 651723520), (4, 488792640), (5, 391034112), (6, 325861760), (7, 279310080), (8, 244396320), (10, 195517056), (12, 162930880), (14, 139655040), (15, 130344704), (16, 122198160), (20, 97758528), (21, 93103360), (24, 81465440), (28, 69827520), (30, 65172352), (32, 61099080), (35, 55862016), (40, 48879264), (42, 46551680), (48, 40732720), (49, 39901440), (56, 34913760), (60, 32586176), (64, 30549540), (70, 27931008), (80, 24439632), (84, 23275840), (96, 20366360), (98, 19950720), (105, 18620672), (112, 17456880), (120, 16293088), (128, 15274770), (140, 13965504), (147, 13300480), (160, 12219816), (168, 11637920), (192, 10183180), (196, 9975360), (210, 9310336), (224, 8728440), (240, 8146544), (245, 7980288), (256, 7637385), (280, 6982752), (294, 6650240), (320, 6109908), (336, 5818960), (384, 5091590), (392, 4987680), (420, 4655168), (448, 4364220), (480, 4073272), (490, 3990144), (560, 3491376), (588, 3325120), (640, 3054954), (672, 2909480), (735, 2660096), (768, 2545795), (784, 2493840), (840, 2327584), (896, 2182110), (960, 2036636), (980, 1995072), (1120, 1745688), (1176, 1662560), (1280, 1527477), (1344, 1454740), (1470, 1330048), (1568, 1246920), (1680, 1163792), (1792, 1091055), (1920, 1018318), (1960, 997536), (2240, 872844), (2352, 831280), (2688, 727370), (2940, 665024), (3136, 623460), (3360, 581896), (3840, 509159), (3920, 498768), (4480, 436422), (4704, 415640), (5376, 363685), (5880, 332512), (6272, 311730), (6720, 290948), (7840, 249384), (8960, 218211), (9408, 207820), (10391, 188160), (11760, 166256), (12544, 155865), (13440, 145474), (15680, 124692), (18816, 103910), (20782, 94080), (23520, 83128), (26880, 72737), (31173, 62720), (31360, 62346), (37632, 51955), (41564, 47040)]