272568240

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{2003}}^1$

素因数の和:2038

約数の個数: 240

約数和(自身を含む): 1085430528

約数和(自身を除く): 812862288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2003, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4006, 4536, 4860, 5040, 5670, 6009, 6480, 6804, 7560, 8012, 8505, 9072, 9720, 10015, 11340, 12018, 13608, 14021, 15120, 16024, 17010, 18027, 19440, 20030, 22680, 24036, 27216, 28042, 30045, 32048, 34020, 36054, 40060, 42063, 45360, 48072, 54081, 56084, 60090, 68040, 70105, 72108, 80120, 84126, 90135, 96144, 108162, 112168, 120180, 126189, 136080, 140210, 144216, 160240, 162243, 168252, 180270, 210315, 216324, 224336, 240360, 252378, 270405, 280420, 288432, 324486, 336504, 360540, 378567, 420630, 432648, 480720, 486729, 504756, 540810, 560840, 630945, 648972, 673008, 721080, 757134, 811215, 841260, 865296, 973458, 1009512, 1081620, 1121680, 1135701, 1261890, 1297944, 1442160, 1514268, 1622430, 1682520, 1892835, 1946916, 2019024, 2163240, 2271402, 2433645, 2523780, 2595888, 3028536, 3244860, 3365040, 3407103, 3785670, 3893832, 4326480, 4542804, 4867290, 5047560, 5678505, 6057072, 6489720, 6814206, 7571340, 7787664, 9085608, 9734580, 10095120, 11357010, 12979440, 13628412, 15142680, 17035515, 18171216, 19469160, 22714020, 27256824, 30285360, 34071030, 38938320, 45428040, 54513648, 68142060, 90856080, 136284120, 272568240]

約数ペア:

[(1, 272568240), (2, 136284120), (3, 90856080), (4, 68142060), (5, 54513648), (6, 45428040), (7, 38938320), (8, 34071030), (9, 30285360), (10, 27256824), (12, 22714020), (14, 19469160), (15, 18171216), (16, 17035515), (18, 15142680), (20, 13628412), (21, 12979440), (24, 11357010), (27, 10095120), (28, 9734580), (30, 9085608), (35, 7787664), (36, 7571340), (40, 6814206), (42, 6489720), (45, 6057072), (48, 5678505), (54, 5047560), (56, 4867290), (60, 4542804), (63, 4326480), (70, 3893832), (72, 3785670), (80, 3407103), (81, 3365040), (84, 3244860), (90, 3028536), (105, 2595888), (108, 2523780), (112, 2433645), (120, 2271402), (126, 2163240), (135, 2019024), (140, 1946916), (144, 1892835), (162, 1682520), (168, 1622430), (180, 1514268), (189, 1442160), (210, 1297944), (216, 1261890), (240, 1135701), (243, 1121680), (252, 1081620), (270, 1009512), (280, 973458), (315, 865296), (324, 841260), (336, 811215), (360, 757134), (378, 721080), (405, 673008), (420, 648972), (432, 630945), (486, 560840), (504, 540810), (540, 504756), (560, 486729), (567, 480720), (630, 432648), (648, 420630), (720, 378567), (756, 360540), (810, 336504), (840, 324486), (945, 288432), (972, 280420), (1008, 270405), (1080, 252378), (1134, 240360), (1215, 224336), (1260, 216324), (1296, 210315), (1512, 180270), (1620, 168252), (1680, 162243), (1701, 160240), (1890, 144216), (1944, 140210), (2003, 136080), (2160, 126189), (2268, 120180), (2430, 112168), (2520, 108162), (2835, 96144), (3024, 90135), (3240, 84126), (3402, 80120), (3780, 72108), (3888, 70105), (4006, 68040), (4536, 60090), (4860, 56084), (5040, 54081), (5670, 48072), (6009, 45360), (6480, 42063), (6804, 40060), (7560, 36054), (8012, 34020), (8505, 32048), (9072, 30045), (9720, 28042), (10015, 27216), (11340, 24036), (12018, 22680), (13608, 20030), (14021, 19440), (15120, 18027), (16024, 17010)]