1923120360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2157

約数の個数: 256

約数和(自身を含む): 7387545600

約数和(自身を除く): 5464425240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 127, 135, 140, 168, 180, 189, 210, 216, 252, 254, 270, 280, 315, 360, 378, 381, 420, 504, 508, 540, 630, 635, 756, 762, 840, 889, 945, 1016, 1080, 1143, 1260, 1270, 1512, 1524, 1778, 1890, 1905, 2003, 2286, 2520, 2540, 2667, 3048, 3429, 3556, 3780, 3810, 4006, 4445, 4572, 5080, 5334, 5715, 6009, 6858, 7112, 7560, 7620, 8001, 8012, 8890, 9144, 10015, 10668, 11430, 12018, 13335, 13716, 14021, 15240, 16002, 16024, 17145, 17780, 18027, 20030, 21336, 22860, 24003, 24036, 26670, 27432, 28042, 30045, 32004, 34290, 35560, 36054, 40005, 40060, 42063, 45720, 48006, 48072, 53340, 54081, 56084, 60090, 64008, 68580, 70105, 72108, 80010, 80120, 84126, 90135, 96012, 106680, 108162, 112168, 120015, 120180, 126189, 137160, 140210, 144216, 160020, 168252, 180270, 192024, 210315, 216324, 240030, 240360, 252378, 254381, 270405, 280420, 320040, 336504, 360540, 378567, 420630, 432648, 480060, 504756, 508762, 540810, 560840, 630945, 721080, 757134, 763143, 841260, 960120, 1009512, 1017524, 1081620, 1261890, 1271905, 1514268, 1526286, 1682520, 1780667, 1892835, 2035048, 2163240, 2289429, 2523780, 2543810, 3028536, 3052572, 3561334, 3785670, 3815715, 4578858, 5047560, 5087620, 5342001, 6105144, 6868287, 7122668, 7571340, 7631430, 8903335, 9157716, 10175240, 10684002, 11447145, 13736574, 14245336, 15142680, 15262860, 16026003, 17806670, 18315432, 21368004, 22894290, 26710005, 27473148, 30525720, 32052006, 34341435, 35613340, 42736008, 45788580, 48078009, 53420010, 54946296, 64104012, 68682870, 71226680, 80130015, 91577160, 96156018, 106840020, 128208024, 137365740, 160260030, 192312036, 213680040, 240390045, 274731480, 320520060, 384624072, 480780090, 641040120, 961560180, 1923120360]

約数ペア:

[(1, 1923120360), (2, 961560180), (3, 641040120), (4, 480780090), (5, 384624072), (6, 320520060), (7, 274731480), (8, 240390045), (9, 213680040), (10, 192312036), (12, 160260030), (14, 137365740), (15, 128208024), (18, 106840020), (20, 96156018), (21, 91577160), (24, 80130015), (27, 71226680), (28, 68682870), (30, 64104012), (35, 54946296), (36, 53420010), (40, 48078009), (42, 45788580), (45, 42736008), (54, 35613340), (56, 34341435), (60, 32052006), (63, 30525720), (70, 27473148), (72, 26710005), (84, 22894290), (90, 21368004), (105, 18315432), (108, 17806670), (120, 16026003), (126, 15262860), (127, 15142680), (135, 14245336), (140, 13736574), (168, 11447145), (180, 10684002), (189, 10175240), (210, 9157716), (216, 8903335), (252, 7631430), (254, 7571340), (270, 7122668), (280, 6868287), (315, 6105144), (360, 5342001), (378, 5087620), (381, 5047560), (420, 4578858), (504, 3815715), (508, 3785670), (540, 3561334), (630, 3052572), (635, 3028536), (756, 2543810), (762, 2523780), (840, 2289429), (889, 2163240), (945, 2035048), (1016, 1892835), (1080, 1780667), (1143, 1682520), (1260, 1526286), (1270, 1514268), (1512, 1271905), (1524, 1261890), (1778, 1081620), (1890, 1017524), (1905, 1009512), (2003, 960120), (2286, 841260), (2520, 763143), (2540, 757134), (2667, 721080), (3048, 630945), (3429, 560840), (3556, 540810), (3780, 508762), (3810, 504756), (4006, 480060), (4445, 432648), (4572, 420630), (5080, 378567), (5334, 360540), (5715, 336504), (6009, 320040), (6858, 280420), (7112, 270405), (7560, 254381), (7620, 252378), (8001, 240360), (8012, 240030), (8890, 216324), (9144, 210315), (10015, 192024), (10668, 180270), (11430, 168252), (12018, 160020), (13335, 144216), (13716, 140210), (14021, 137160), (15240, 126189), (16002, 120180), (16024, 120015), (17145, 112168), (17780, 108162), (18027, 106680), (20030, 96012), (21336, 90135), (22860, 84126), (24003, 80120), (24036, 80010), (26670, 72108), (27432, 70105), (28042, 68580), (30045, 64008), (32004, 60090), (34290, 56084), (35560, 54081), (36054, 53340), (40005, 48072), (40060, 48006), (42063, 45720)]