1311428736240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3845381}}^1$

素因数の和:3845440

約数の個数: 240

約数和(自身を含む): 4892248795680

約数和(自身を除く): 3580820059440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 490, 560, 580, 588, 609, 696, 735, 784, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1392, 1421, 1470, 1624, 1680, 1740, 1960, 2030, 2320, 2352, 2436, 2842, 2940, 3045, 3248, 3480, 3920, 4060, 4263, 4872, 5684, 5880, 6090, 6960, 7105, 8120, 8526, 9744, 11368, 11760, 12180, 14210, 16240, 17052, 21315, 22736, 24360, 28420, 34104, 42630, 48720, 56840, 68208, 85260, 113680, 170520, 341040, 3845381, 7690762, 11536143, 15381524, 19226905, 23072286, 26917667, 30763048, 38453810, 46144572, 53835334, 57680715, 61526096, 76907620, 80753001, 92289144, 107670668, 111516049, 115361430, 134588335, 153815240, 161506002, 184578288, 188423669, 215341336, 223032098, 230722860, 269176670, 307630480, 323012004, 334548147, 376847338, 403765005, 430682672, 446064196, 461445720, 538353340, 557580245, 565271007, 646024008, 669096294, 753694676, 780612343, 807530010, 892128392, 922891440, 942118345, 1076706680, 1115160490, 1130542014, 1292048016, 1338192588, 1507389352, 1561224686, 1615060020, 1672740735, 1784256784, 1884236690, 2153413360, 2230320980, 2261084028, 2341837029, 2676385176, 2826355035, 3014778704, 3122449372, 3230120040, 3345481470, 3768473380, 3903061715, 4460641960, 4522168056, 4683674058, 5352770352, 5464286401, 5652710070, 6244898744, 6460240080, 6690962940, 7536946760, 7806123430, 8921283920, 9044336112, 9367348116, 10928572802, 11305420140, 11709185145, 12489797488, 13381925880, 15073893520, 15612246860, 16392859203, 18734696232, 21857145604, 22610840280, 23418370290, 26763851760, 27321432005, 31224493720, 32785718406, 37469392464, 43714291208, 45221680560, 46836740580, 54642864010, 62448987440, 65571436812, 81964296015, 87428582416, 93673481160, 109285728020, 131142873624, 163928592030, 187346962320, 218571456040, 262285747248, 327857184060, 437142912080, 655714368120, 1311428736240]

約数ペア:

[(1, 1311428736240), (2, 655714368120), (3, 437142912080), (4, 327857184060), (5, 262285747248), (6, 218571456040), (7, 187346962320), (8, 163928592030), (10, 131142873624), (12, 109285728020), (14, 93673481160), (15, 87428582416), (16, 81964296015), (20, 65571436812), (21, 62448987440), (24, 54642864010), (28, 46836740580), (29, 45221680560), (30, 43714291208), (35, 37469392464), (40, 32785718406), (42, 31224493720), (48, 27321432005), (49, 26763851760), (56, 23418370290), (58, 22610840280), (60, 21857145604), (70, 18734696232), (80, 16392859203), (84, 15612246860), (87, 15073893520), (98, 13381925880), (105, 12489797488), (112, 11709185145), (116, 11305420140), (120, 10928572802), (140, 9367348116), (145, 9044336112), (147, 8921283920), (168, 7806123430), (174, 7536946760), (196, 6690962940), (203, 6460240080), (210, 6244898744), (232, 5652710070), (240, 5464286401), (245, 5352770352), (280, 4683674058), (290, 4522168056), (294, 4460641960), (336, 3903061715), (348, 3768473380), (392, 3345481470), (406, 3230120040), (420, 3122449372), (435, 3014778704), (464, 2826355035), (490, 2676385176), (560, 2341837029), (580, 2261084028), (588, 2230320980), (609, 2153413360), (696, 1884236690), (735, 1784256784), (784, 1672740735), (812, 1615060020), (840, 1561224686), (870, 1507389352), (980, 1338192588), (1015, 1292048016), (1160, 1130542014), (1176, 1115160490), (1218, 1076706680), (1392, 942118345), (1421, 922891440), (1470, 892128392), (1624, 807530010), (1680, 780612343), (1740, 753694676), (1960, 669096294), (2030, 646024008), (2320, 565271007), (2352, 557580245), (2436, 538353340), (2842, 461445720), (2940, 446064196), (3045, 430682672), (3248, 403765005), (3480, 376847338), (3920, 334548147), (4060, 323012004), (4263, 307630480), (4872, 269176670), (5684, 230722860), (5880, 223032098), (6090, 215341336), (6960, 188423669), (7105, 184578288), (8120, 161506002), (8526, 153815240), (9744, 134588335), (11368, 115361430), (11760, 111516049), (12180, 107670668), (14210, 92289144), (16240, 80753001), (17052, 76907620), (21315, 61526096), (22736, 57680715), (24360, 53835334), (28420, 46144572), (34104, 38453810), (42630, 30763048), (48720, 26917667), (56840, 23072286), (68208, 19226905), (85260, 15381524), (113680, 11536143), (170520, 7690762), (341040, 3845381)]