252231840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 384

約数和(自身を含む): 1064448000

約数和(自身を除く): 812216160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 439, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 878, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1317, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1756, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2195, 2280, 2394, 2520, 2565, 2634, 2660, 2736, 3024, 3040, 3073, 3192, 3360, 3420, 3512, 3591, 3780, 3951, 3990, 4104, 4256, 4320, 4390, 4560, 4788, 5040, 5130, 5268, 5320, 5472, 5985, 6048, 6146, 6384, 6585, 6840, 7024, 7182, 7560, 7902, 7980, 8208, 8341, 8780, 9120, 9219, 9576, 10080, 10260, 10536, 10640, 11853, 11970, 12292, 12768, 13170, 13680, 14048, 14364, 15120, 15365, 15804, 15960, 16416, 16682, 17560, 17955, 18438, 19152, 19755, 20520, 21072, 21280, 23706, 23940, 24584, 25023, 26340, 27360, 27657, 28728, 30240, 30730, 31608, 31920, 33364, 35120, 35910, 36876, 38304, 39510, 41040, 41705, 42144, 46095, 47412, 47880, 49168, 50046, 52680, 55314, 57456, 58387, 59265, 61460, 63216, 63840, 66728, 70240, 71820, 73752, 75069, 79020, 82080, 82971, 83410, 92190, 94824, 95760, 98336, 100092, 105360, 110628, 114912, 116774, 118530, 122920, 125115, 126432, 133456, 138285, 143640, 147504, 150138, 158040, 165942, 166820, 175161, 184380, 189648, 191520, 200184, 210720, 221256, 225207, 233548, 237060, 245840, 250230, 266912, 276570, 287280, 291935, 295008, 300276, 316080, 331884, 333640, 350322, 368760, 375345, 379296, 400368, 414855, 442512, 450414, 467096, 474120, 491680, 500460, 525483, 553140, 574560, 583870, 600552, 632160, 663768, 667280, 700644, 737520, 750690, 800736, 829710, 875805, 885024, 900828, 934192, 948240, 1000920, 1050966, 1106280, 1126035, 1167740, 1201104, 1327536, 1334560, 1401288, 1475040, 1501380, 1576449, 1659420, 1751610, 1801656, 1868384, 1896480, 2001840, 2101932, 2212560, 2252070, 2335480, 2402208, 2627415, 2655072, 2802576, 3002760, 3152898, 3318840, 3503220, 3603312, 4003680, 4203864, 4425120, 4504140, 4670960, 5254830, 5605152, 6005520, 6305796, 6637680, 7006440, 7206624, 7882245, 8407728, 9008280, 9341920, 10509660, 12011040, 12611592, 13275360, 14012880, 15764490, 16815456, 18016560, 21019320, 25223184, 28025760, 31528980, 36033120, 42038640, 50446368, 63057960, 84077280, 126115920, 252231840]

約数ペア:

[(1, 252231840), (2, 126115920), (3, 84077280), (4, 63057960), (5, 50446368), (6, 42038640), (7, 36033120), (8, 31528980), (9, 28025760), (10, 25223184), (12, 21019320), (14, 18016560), (15, 16815456), (16, 15764490), (18, 14012880), (19, 13275360), (20, 12611592), (21, 12011040), (24, 10509660), (27, 9341920), (28, 9008280), (30, 8407728), (32, 7882245), (35, 7206624), (36, 7006440), (38, 6637680), (40, 6305796), (42, 6005520), (45, 5605152), (48, 5254830), (54, 4670960), (56, 4504140), (57, 4425120), (60, 4203864), (63, 4003680), (70, 3603312), (72, 3503220), (76, 3318840), (80, 3152898), (84, 3002760), (90, 2802576), (95, 2655072), (96, 2627415), (105, 2402208), (108, 2335480), (112, 2252070), (114, 2212560), (120, 2101932), (126, 2001840), (133, 1896480), (135, 1868384), (140, 1801656), (144, 1751610), (152, 1659420), (160, 1576449), (168, 1501380), (171, 1475040), (180, 1401288), (189, 1334560), (190, 1327536), (210, 1201104), (216, 1167740), (224, 1126035), (228, 1106280), (240, 1050966), (252, 1000920), (266, 948240), (270, 934192), (280, 900828), (285, 885024), (288, 875805), (304, 829710), (315, 800736), (336, 750690), (342, 737520), (360, 700644), (378, 667280), (380, 663768), (399, 632160), (420, 600552), (432, 583870), (439, 574560), (456, 553140), (480, 525483), (504, 500460), (513, 491680), (532, 474120), (540, 467096), (560, 450414), (570, 442512), (608, 414855), (630, 400368), (665, 379296), (672, 375345), (684, 368760), (720, 350322), (756, 333640), (760, 331884), (798, 316080), (840, 300276), (855, 295008), (864, 291935), (878, 287280), (912, 276570), (945, 266912), (1008, 250230), (1026, 245840), (1064, 237060), (1080, 233548), (1120, 225207), (1140, 221256), (1197, 210720), (1260, 200184), (1317, 191520), (1330, 189648), (1368, 184380), (1440, 175161), (1512, 166820), (1520, 165942), (1596, 158040), (1680, 150138), (1710, 147504), (1756, 143640), (1824, 138285), (1890, 133456), (1995, 126432), (2016, 125115), (2052, 122920), (2128, 118530), (2160, 116774), (2195, 114912), (2280, 110628), (2394, 105360), (2520, 100092), (2565, 98336), (2634, 95760), (2660, 94824), (2736, 92190), (3024, 83410), (3040, 82971), (3073, 82080), (3192, 79020), (3360, 75069), (3420, 73752), (3512, 71820), (3591, 70240), (3780, 66728), (3951, 63840), (3990, 63216), (4104, 61460), (4256, 59265), (4320, 58387), (4390, 57456), (4560, 55314), (4788, 52680), (5040, 50046), (5130, 49168), (5268, 47880), (5320, 47412), (5472, 46095), (5985, 42144), (6048, 41705), (6146, 41040), (6384, 39510), (6585, 38304), (6840, 36876), (7024, 35910), (7182, 35120), (7560, 33364), (7902, 31920), (7980, 31608), (8208, 30730), (8341, 30240), (8780, 28728), (9120, 27657), (9219, 27360), (9576, 26340), (10080, 25023), (10260, 24584), (10536, 23940), (10640, 23706), (11853, 21280), (11970, 21072), (12292, 20520), (12768, 19755), (13170, 19152), (13680, 18438), (14048, 17955), (14364, 17560), (15120, 16682), (15365, 16416), (15804, 15960)]