2457161280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{121883}}^1$

素因数の和:121913

約数の個数: 168

約数和(自身を含む): 9659063232

約数和(自身を除く): 7201901952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 121883, 243766, 365649, 487532, 609415, 731298, 853181, 975064, 1096947, 1218830, 1462596, 1706362, 1828245, 1950128, 2193894, 2437660, 2559543, 2925192, 3412724, 3656490, 3900256, 4265905, 4387788, 4875320, 5119086, 5484735, 5850384, 6825448, 7312980, 7678629, 7800512, 8531810, 8775576, 9750640, 10238172, 10969470, 11700768, 12797715, 13650896, 14625960, 15357258, 17063620, 17551152, 19501280, 20476344, 21938940, 23401536, 25595430, 27301792, 29251920, 30714516, 34127240, 35102304, 38393145, 39002560, 40952688, 43877880, 51190860, 54603584, 58503840, 61429032, 68254480, 70204608, 76786290, 81905376, 87755760, 102381720, 117007680, 122858064, 136508960, 153572580, 163810752, 175511520, 204763440, 245716128, 273017920, 307145160, 351023040, 409526880, 491432256, 614290320, 819053760, 1228580640, 2457161280]

約数ペア:

[(1, 2457161280), (2, 1228580640), (3, 819053760), (4, 614290320), (5, 491432256), (6, 409526880), (7, 351023040), (8, 307145160), (9, 273017920), (10, 245716128), (12, 204763440), (14, 175511520), (15, 163810752), (16, 153572580), (18, 136508960), (20, 122858064), (21, 117007680), (24, 102381720), (28, 87755760), (30, 81905376), (32, 76786290), (35, 70204608), (36, 68254480), (40, 61429032), (42, 58503840), (45, 54603584), (48, 51190860), (56, 43877880), (60, 40952688), (63, 39002560), (64, 38393145), (70, 35102304), (72, 34127240), (80, 30714516), (84, 29251920), (90, 27301792), (96, 25595430), (105, 23401536), (112, 21938940), (120, 20476344), (126, 19501280), (140, 17551152), (144, 17063620), (160, 15357258), (168, 14625960), (180, 13650896), (192, 12797715), (210, 11700768), (224, 10969470), (240, 10238172), (252, 9750640), (280, 8775576), (288, 8531810), (315, 7800512), (320, 7678629), (336, 7312980), (360, 6825448), (420, 5850384), (448, 5484735), (480, 5119086), (504, 4875320), (560, 4387788), (576, 4265905), (630, 3900256), (672, 3656490), (720, 3412724), (840, 2925192), (960, 2559543), (1008, 2437660), (1120, 2193894), (1260, 1950128), (1344, 1828245), (1440, 1706362), (1680, 1462596), (2016, 1218830), (2240, 1096947), (2520, 975064), (2880, 853181), (3360, 731298), (4032, 609415), (5040, 487532), (6720, 365649), (10080, 243766), (20160, 121883)]